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  • Python: Convert format string to regular expression

    - by miracle2k
    The users of my app can configure the layout of certain files via a format string. For example, the config value the user specifies might be: layout = '%(group)s/foo-%(locale)s/file.txt' I now need to find all such files that already exist. This seems easy enough using the glob module: glob_pattern = layout % {'group': '*', 'locale': '*'} glob.glob(glob_pattern) However, now comes the hard part: Given the list of glob results, I need to get all those filename-parts that matched a given placeholder, for example all the different "locale" values. I thought I would generate a regular expression for the format string that I could then match against the list of glob results (or then possibly skipping glob and doing all the matching myself). But I can't find a nice way to create the regex with both the proper group captures, and escaping the rest of the input. For example, this might give me a regex that matches the locales: regex = layout % {'group': '.*', 'locale': (.*)} But to be sure the regex is valid, I need to pass it through re.escape(), which then also escapes the regex syntax I have just inserted. Calling re.escape() first ruins the format string. I know there's fnmatch.translate(), which would even give me a regex - but not one that returns the proper groups. Is there a good way to do this, without a hack like replacing the placeholders with a regex-safe unique value etc.? Is there possibly some way (a third party library perhaps?) that allows dissecting a format string in a more flexible way, for example splitting the string at the placeholder locations?

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  • XmlSerializer.Deserialize method appends timezone to a time and datetime field

    - by G33kKahuna
    Have a small script in Microsoft.NET 2.0 that deserializes a XML back to a typed object, connects dyanimcally to a web service using ServiceDescription and binds the deserialized typed object to the WebMethod inbound. The XML prior to serialization looks like below <completion_time>12:19:38</completion_time> on the wire when communicating to the web service looks like below <completion_time>12:19:38.0000000-04:00</completion_time> with the timezone appended to the end. This is causing the time to be read differently when communicating to a web service at a different timezone. is there anyway to let XmlSerializer skip the timezone? Or any other known workarounds?

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  • Java Code Formating

    - by the qwerty
    I'm using FreeMarker to generate java code, but as most of it is dynamically generated it's difficult to control the code formation. I want to get code well formatted. Does anyone knows a lib or something like a pretty printer for java code?

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  • Finding character in String in Vector.

    - by SoulBeaver
    Judging from the title, I kinda did my program in a fairly complicated way. BUT! I might as well ask anyway xD This is a simple program I did in response to question 3-3 of Accelerated C++, which is an awesome book in my opinion. I created a vector: vector<string> countEm; That accepts all valid strings. Therefore, I have a vector that contains elements of strings. Next, I created a function int toLowerWords( vector<string> &vec ) { for( int loop = 0; loop < vec.size(); loop++ ) transform( vec[loop].begin(), vec[loop].end(), vec[loop].begin(), ::tolower ); that splits the input into all lowercase characters for easier counting. So far, so good. I created a third and final function to actually count the words, and that's where I'm stuck. int counter( vector<string> &vec ) { for( int loop = 0; loop < vec.size(); loop++ ) for( int secLoop = 0; secLoop < vec[loop].size(); secLoop++ ) { if( vec[loop][secLoop] == ' ' ) That just looks ridiculous. Using a two-dimensional array to call on the characters of the vector until I find a space. Ridiculous. I don't believe that this is an elegant or even viable solution. If it was a viable solution, I would then backtrack from the space and copy all characters I've found in a separate vector and count those. My question then is. How can I dissect a vector of strings into separate words so that I can actually count them? I thought about using strchr, but it didn't give me any epiphanies.

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  • PHP - Get dates of next 5 weekdays?

    - by Dan
    I'm trying to create an array of the next 5 working week days (Monday - Friday, excluding today). I know the working week varies around the world but this is not important for what I am trying to do. So, for example, if today is a Wednesday, I want the dates for Thursday and Friday of the current week and Monday, Tuesday and Wednesday of the following week. I thought this would work: $dates = array(); for ($i = 1; $ < 6; $i ++) { $dates[] = date('Y-m-d', strtotime('+ '.$i.' weekday')); } But for today, it is giving me: Monday 1st Tuesday 2nd Wednesday 3rd Thursday 4th Sunday 7th! Any advice appreciated. Thanks

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  • What's the best way to format long strings of HTML in PHP?

    - by dclowd9901
    I know it's really a subjective question, but for best-practices (and readability), I can't seem to get a fix on the best way to format long strings of HTML. I typically do it like this: echo ' <div> <p>Content Inside</p> <div class="subbox"> <ul> <li>etc.</li> <li>etc.</li> <li>etc.</li> <li>etc.</li> </ul> </div> </div> '; But I still don't like the outcome, especially if this appears in the middle of a large block of code. It just feels messy.

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  • Date and time Query - problem

    - by Gold
    hi i try to run this query: select * from WorkTbl where ((Tdate = '20100414' AND Ttime = '06:00') and (Tdate <= '20100415' AND Ttime <= '06:00')) i have this date: 14/04/2010 and time: 14:00 i cant see hem, how to fix the query ? thank's in advance

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  • Why not put all braces inline in C++/C#/Java/javascript etc.?

    - by DanM
    Of all the conventions out there for positioning braces in C++, C#, Java, etc., I don't think I've ever seen anyone try to propose something like this: public void SomeMethod(int someInput, string someOtherInput) { if (someInput > 5) { var addedNumber = someInput + 5; var subtractedNumber = someInput - 5; } else { var addedNumber = someInput + 10; var subtractedNumber = someInput; } } public void SomeOtherMethod(int someInput, string someOtherInput( { ... } But why not? I'm sure it would take some getting used to, but I personally don't have any difficulty following what's going on here. I believe indentation is the dominant factor in being able to see how code is organized into blocks and sub-blocks. Braces are just visual noise to me. They are these ugly things that take up lines where I don't want them. Maybe I just feel that way because I was weened on basic (and later VB), but I just don't like braces taking up lines. If I want a gap between blocks, I can always add an empty line, but I don't like being forced to have gaps simply because the convention says the closing brace needs to be on its own line. I made this a community wiki because I realize this is not a question with a defined answer. I'm just curious what people think. I know that no one does this currently (at least, not that I've seen), and I know that the auto-formatter in my IDE doesn't support it, but are there are any other solid reasons not to format code this way, assuming you are working with a modern IDE that color codes and auto-indents? Are there scenarios where it will become a readability nightmare? Better yet, are you aware of any research on this?

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  • get a set of files that have been modified after a certain date

    - by jcollum
    Does anyone have a handy powershell script that gets a set of files from TFS based on a modification date? I'd like to say "give me all the files in this folder (or subfolder) that were modified after X/Y/ZZZZ" and dump those files to a folder other than the folder they would normally go to. I know enough powershell to hack about and get this done, eventually, but I'm hoping to avoid that.

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  • tool to auto-format R code

    - by Keith
    Is there any tool (editor, script, whatever...) available that can automatically reformat R code? It does not need to be customizable but it must be able to recognize statements separated by either semicolons or newlines since this code has both. If it can put all statements on a separate line, consistently indent code blocks and consistently place braces I will be very happy.

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  • How can I convert a timestamp to a user-friendly time string

    - by Steve Neal
    I want to be able to present "today" and "yesterday" for recent dates in my application. I've got a date formatter in use currently to show dates (retrieved from data records) and will keep using this for anything more than a couple of days old. I just really like the way the SMS app in the iPhone shows dates for recent messages and would like to emulate this. The time-stamps that I have to work with are generated on a server that the phone downloads the data records from. All times are therefore generated at UTC (i.e. GMT) time. I've been fiddling about with this for a while the solutions I've devised just seem horribly long-winded. Can anyone suggest how to implement a method that could do this? Cheers - Steve.

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  • google apps script DateItem get dropdown box

    - by user2117613
    So using Google Apps Scripts with a Form, I'm able to get all the items and iterate through them using the following: var form = FormApp.getActiveForm(); var items = form.getItems(); var item; for(var i = 0; i < items.length; i++) { item = items[i]; if(item.getType() == FormApp.ItemType.DATE) { item = item.asDateItem(); item.dropdown.month; // I need a method like this } Logger.log("ItemTitle: %s ItemType: %s",items[i].getTitle(), items[i].getType()) ; } I can even get the DateItem that I want. My issue is that I cannot get the dropdown boxes from the DateItem. Does anyone know how to get the dropdown boxes from the DateItem? (Like: item.dropdown.month or item.dropdown.day, etc).

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  • selecting data from table based on date .

    - by mehdi
    i have database table like this +-------+--------------+----------+ | id | ip | date | +-------+--------------+----------+ | 505 |192.168.100.1 |2010-04-03| | 252 |192.168.100.5 |2010-03-03| | 426 |192.168.100.6 |2010-03-03| | 201 |192.168.100.7 |2010-04-03| | 211 |192.168.100.10|2010-04-03| +-------+--------------+----------+ how can i retirive data from this table where month=03 how to write sql to do that . select * from table where month=03 something like that .

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  • Removing duplicate elements with XSLT

    - by user1439459
    I need to eliminate duplicate elements from my XML using a specific node (ItemID) My XML Looks as follows; <XML> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>723073</ItemID> <ColorID>02</ColorID> <Description>Pentel LR7 Energel Metal Tip Refill 0.7mm</Description> <MainCategory>WRITING INSTRUMENTS</MainCategory> <SubCategory>Refill</SubCategory> <LineNum> 1.0000000</LineNum> <Qty> 6.0000000</Qty> <UnitPriceExclTax> 10.0200000</UnitPriceExclTax> <LineTax> 8.4200000</LineTax> <LinePriceExclTax> 60.1200000</LinePriceExclTax> <ColorName>Black</ColorName> <UOM>EA</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637542_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>903420</ItemID> <ColorID /> <Description>STEPHENS JUNIOR Stapler Half Strip KW586</Description> <MainCategory>OFFICE SUNDRIES</MainCategory> <SubCategory>Staplers</SubCategory> <LineNum> 2.0000000</LineNum> <Qty> 3.0000000</Qty> <UnitPriceExclTax> 32.2500000</UnitPriceExclTax> <LineTax> 13.5400000</LineTax> <LinePriceExclTax> 96.7500000</LinePriceExclTax> <ColorName /> <UOM>Ea</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637547_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>867241</ItemID> <ColorID /> <Description>TRODAT PRINTY S/Inking Stamp Copy 4911</Description> <MainCategory>STAMPS DATERS NUMBERERS</MainCategory> <SubCategory>Self Inking Stamps</SubCategory> <LineNum> 3.0000000</LineNum> <Qty> 1.0000000</Qty> <UnitPriceExclTax> 42.1500000</UnitPriceExclTax> <LineTax> 5.9000000</LineTax> <LinePriceExclTax> 42.1500000</LinePriceExclTax> <ColorName /> <UOM>Ea</UOM> <Backorder> 1.0000000</Backorder> <INVENTTRANSID> CAP5637548_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>941151</ItemID> <ColorID /> <Description>PENTEL Correction Tape 5mx5mm ZT35</Description> <MainCategory>OFFICE SUNDRIES</MainCategory> <SubCategory>Correction Fluid/Pens/Tape</SubCategory> <LineNum> 4.0000000</LineNum> <Qty> 2.0000000</Qty> <UnitPriceExclTax> 25.1500000</UnitPriceExclTax> <LineTax> 7.0400000</LineTax> <LinePriceExclTax> 50.3000000</LinePriceExclTax> <ColorName /> <UOM>Ea</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637549_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>801215</ItemID> <ColorID /> <Description>MONDI ROTATRIM Copy Paper A4 80Gsm White</Description> <MainCategory>A4 Paper</MainCategory> <SubCategory>White Bond Paper</SubCategory> <LineNum> 5.0000000</LineNum> <Qty> 100.0000000</Qty> <UnitPriceExclTax> 29.0100000</UnitPriceExclTax> <LineTax> 406.1400000</LineTax> <LinePriceExclTax> 2901.0000000</LinePriceExclTax> <ColorName /> <UOM>Pkt 500</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637552_060</INVENTTRANSID> </Line> <Line> <SALESID> CAP716197SO</SALESID> <INVOICEID> CAP600795SI</INVOICEID> <INVOICEDATE>2010/05/06</INVOICEDATE> <NUMBERSEQUENCEGROUP /> <LINENUM> 2.0000000</LINENUM> <ITEMID>805236</ITEMID> <INVENTDIMID> CAP0000594_061</INVENTDIMID> <NAME>Ruled Paper A4 Fnt/Marg JD76</NAME> <CONFIRMEDDLV>2010/05/06</CONFIRMEDDLV> <INVENTTRANSID> CAP5637543_060</INVENTTRANSID> <QTYSALES> 4.0000000</QTYSALES> <QTYORDERED> 4.0000000</QTYORDERED> <QTYBACKORDERSALES> 4.0000000</QTYBACKORDERSALES> <QTYBACKORDERINVENT> 4.0000000</QTYBACKORDERINVENT> <SALESUNIT>EA</SALESUNIT> <ORIGSALESID> CAP716197SO</ORIGSALESID> <DATAAREAID>wal</DATAAREAID> <RECID>622392608</RECID> <RecVersion>1</RecVersion> </Line> <Line> <SALESID> CAP716197SO</SALESID> <INVOICEID> CAP600795SI</INVOICEID> <INVOICEDATE>2010/05/06</INVOICEDATE> <NUMBERSEQUENCEGROUP /> <LINENUM> 3.0000000</LINENUM> <ITEMID>941150</ITEMID> <INVENTDIMID> CAP0000594_061</INVENTDIMID> <NAME>PENGUIN Correction Fluid 20ml White</NAME> <CONFIRMEDDLV>2010/05/06</CONFIRMEDDLV> <INVENTTRANSID> CAP5637546_060</INVENTTRANSID> <QTYSALES> 6.0000000</QTYSALES> <QTYORDERED> 6.0000000</QTYORDERED> <QTYBACKORDERSALES> 6.0000000</QTYBACKORDERSALES> <QTYBACKORDERINVENT> 6.0000000</QTYBACKORDERINVENT> <SALESUNIT>EA</SALESUNIT> <ORIGSALESID> CAP716197SO</ORIGSALESID> <DATAAREAID>wal</DATAAREAID> <RECID>622392609</RECID> <RecVersion>1</RecVersion> </Line> <Line> <SALESID> CAP716197SO</SALESID> <INVOICEID> CAP600795SI</INVOICEID> <INVOICEDATE>2010/05/06</INVOICEDATE> <NUMBERSEQUENCEGROUP /> <LINENUM> 5.0000000</LINENUM> <ITEMID>867241</ITEMID> <INVENTDIMID> CAP0000594_061</INVENTDIMID> <NAME>TRODAT PRINTY S/Inking Stamp Copy 4911</NAME> <CONFIRMEDDLV>2010/05/06</CONFIRMEDDLV> <INVENTTRANSID> CAP5637548_060</INVENTTRANSID> <QTYSALES> 2.0000000</QTYSALES> <QTYORDERED> 2.0000000</QTYORDERED> <QTYBACKORDERSALES> 1.0000000</QTYBACKORDERSALES> <QTYBACKORDERINVENT> 1.0000000</QTYBACKORDERINVENT> <SALESUNIT>EA</SALESUNIT> <ORIGSALESID> CAP716197SO</ORIGSALESID> <DATAAREAID>wal</DATAAREAID> <RECID>622392610</RECID> <RecVersion>1</RecVersion> </Line> </XML> You will see the XML is not identical but the tag is always in the same place, and there is currently 1 duplicate 867241 I do not want the order to change, just the element removed. Desired output would be; <XML> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>723073</ItemID> <ColorID>02</ColorID> <Description>Pentel LR7 Energel Metal Tip Refill 0.7mm</Description> <MainCategory>WRITING INSTRUMENTS</MainCategory> <SubCategory>Refill</SubCategory> <LineNum> 1.0000000</LineNum> <Qty> 6.0000000</Qty> <UnitPriceExclTax> 10.0200000</UnitPriceExclTax> <LineTax> 8.4200000</LineTax> <LinePriceExclTax> 60.1200000</LinePriceExclTax> <ColorName>Black</ColorName> <UOM>EA</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637542_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>903420</ItemID> <ColorID /> <Description>STEPHENS JUNIOR Stapler Half Strip KW586</Description> <MainCategory>OFFICE SUNDRIES</MainCategory> <SubCategory>Staplers</SubCategory> <LineNum> 2.0000000</LineNum> <Qty> 3.0000000</Qty> <UnitPriceExclTax> 32.2500000</UnitPriceExclTax> <LineTax> 13.5400000</LineTax> <LinePriceExclTax> 96.7500000</LinePriceExclTax> <ColorName /> <UOM>Ea</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637547_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>867241</ItemID> <ColorID /> <Description>TRODAT PRINTY S/Inking Stamp Copy 4911</Description> <MainCategory>STAMPS DATERS NUMBERERS</MainCategory> <SubCategory>Self Inking Stamps</SubCategory> <LineNum> 3.0000000</LineNum> <Qty> 1.0000000</Qty> <UnitPriceExclTax> 42.1500000</UnitPriceExclTax> <LineTax> 5.9000000</LineTax> <LinePriceExclTax> 42.1500000</LinePriceExclTax> <ColorName /> <UOM>Ea</UOM> <Backorder> 1.0000000</Backorder> <INVENTTRANSID> CAP5637548_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>941151</ItemID> <ColorID /> <Description>PENTEL Correction Tape 5mx5mm ZT35</Description> <MainCategory>OFFICE SUNDRIES</MainCategory> <SubCategory>Correction Fluid/Pens/Tape</SubCategory> <LineNum> 4.0000000</LineNum> <Qty> 2.0000000</Qty> <UnitPriceExclTax> 25.1500000</UnitPriceExclTax> <LineTax> 7.0400000</LineTax> <LinePriceExclTax> 50.3000000</LinePriceExclTax> <ColorName /> <UOM>Ea</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637549_060</INVENTTRANSID> </Line> <Line> <SupplierID>Waltons</SupplierID> <InvoiceID>CAP600795SI</InvoiceID> <InvoiceDate>20100506</InvoiceDate> <ItemID>801215</ItemID> <ColorID /> <Description>MONDI ROTATRIM Copy Paper A4 80Gsm White</Description> <MainCategory>A4 Paper</MainCategory> <SubCategory>White Bond Paper</SubCategory> <LineNum> 5.0000000</LineNum> <Qty> 100.0000000</Qty> <UnitPriceExclTax> 29.0100000</UnitPriceExclTax> <LineTax> 406.1400000</LineTax> <LinePriceExclTax> 2901.0000000</LinePriceExclTax> <ColorName /> <UOM>Pkt 500</UOM> <Backorder> 0.0000000</Backorder> <INVENTTRANSID> CAP5637552_060</INVENTTRANSID> </Line> <Line> <SALESID> CAP716197SO</SALESID> <INVOICEID> CAP600795SI</INVOICEID> <INVOICEDATE>2010/05/06</INVOICEDATE> <NUMBERSEQUENCEGROUP /> <LINENUM> 2.0000000</LINENUM> <ITEMID>805236</ITEMID> <INVENTDIMID> CAP0000594_061</INVENTDIMID> <NAME>Ruled Paper A4 Fnt/Marg JD76</NAME> <CONFIRMEDDLV>2010/05/06</CONFIRMEDDLV> <INVENTTRANSID> CAP5637543_060</INVENTTRANSID> <QTYSALES> 4.0000000</QTYSALES> <QTYORDERED> 4.0000000</QTYORDERED> <QTYBACKORDERSALES> 4.0000000</QTYBACKORDERSALES> <QTYBACKORDERINVENT> 4.0000000</QTYBACKORDERINVENT> <SALESUNIT>EA</SALESUNIT> <ORIGSALESID> CAP716197SO</ORIGSALESID> <DATAAREAID>wal</DATAAREAID> <RECID>622392608</RECID> <RecVersion>1</RecVersion> </Line> <Line> <SALESID> CAP716197SO</SALESID> <INVOICEID> CAP600795SI</INVOICEID> <INVOICEDATE>2010/05/06</INVOICEDATE> <NUMBERSEQUENCEGROUP /> <LINENUM> 3.0000000</LINENUM> <ITEMID>941150</ITEMID> <INVENTDIMID> CAP0000594_061</INVENTDIMID> <NAME>PENGUIN Correction Fluid 20ml White</NAME> <CONFIRMEDDLV>2010/05/06</CONFIRMEDDLV> <INVENTTRANSID> CAP5637546_060</INVENTTRANSID> <QTYSALES> 6.0000000</QTYSALES> <QTYORDERED> 6.0000000</QTYORDERED> <QTYBACKORDERSALES> 6.0000000</QTYBACKORDERSALES> <QTYBACKORDERINVENT> 6.0000000</QTYBACKORDERINVENT> <SALESUNIT>EA</SALESUNIT> <ORIGSALESID> CAP716197SO</ORIGSALESID> <DATAAREAID>wal</DATAAREAID> <RECID>622392609</RECID> <RecVersion>1</RecVersion> </Line> </XML> I can use XSLT 1 or 2 Regards,

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  • core-plot and NSDate (iPhone)

    - by Urizen
    I wish to plot a line graph where the x-axis is defined as a number of days between two dates and the y-axis is a value that varies on each of the days. I can plot the y values as an NSNumber but I have no idea how to set the ranges and the markup on the x-axis. I have looked at the date example in the "examples" directory of the core-plot distribution but have found it a little confusing. Does anyone know of a tutorial, or code sample, which might asist me in this regard? Thank you in advance.

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