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  • What do you miss in C# language most [closed]

    - by Peter Stegnar
    Possible Duplicates: Most wanted feature for C# 4.0 ? What features should C# 4.0 onwards have to encourage switching from Java? Possible Duplicate: Most wanted feature for C# 4.0 ? C# language is around for about 10 years and it is becoming pretty mature language, but anyway, I wonder what do you miss most in C#? What do you need and is not available in it?

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  • git filter-branch chmod

    - by Evan Purkhiser
    I accidental had my umask set incorrectly for the past few months and somehow didn't notice. One of my git repositories has many files marked as executable that should be just 644. This repo has one main master branch, and about 4 private feature branches (that I keep rebased on top of the master). I've corrected the files in my master branch by running find -type f -exec chmod 644 {} \; and committing the changes. I then rebased my feature branches onto master. The problem is there are newly created files in the feature branches that are only in that branch, so they weren't corrected by my massive chmod commit. I didn't want to create a new commit for each feature branch that does the same thing as the commit I made on master. So I decided it would be best to go back through to each commit where a file was made and set the permissions. This is what I tried: git filter-branch -f --tree-filter 'chmod 644 `git show --diff-filter=ACR --pretty="format:" --name-only $GIT_COMMIT`; git add .' master.. It looked like this worked, but upon further inspection I noticed that the every commit after a commit containing a new file with the proper permissions of 644 would actually revert the change with something like: diff --git a b old mode 100644 new mode 100755 I can't for the life of me figure out why this is happening. I think I must be mis-understanding how git filter-branch works. My Solution I've managed to fix my problem using this command: git filter-branch -f --tree-filter 'FILES="$FILES "`git show --diff-filter=ACMR --pretty="format:" --name-only $GIT_COMMIT`; chmod 644 $FILES; true' development.. I keep adding onto the FILES variable to ensure that in each commit any file created at some point has the proper mode. However, I'm still not sure I really understand why git tracks the file mode for each commit. I had though that since I had fixed the mode of the file when it was first created that it would stay that mode unless one of my other commits explicit changed it to something else. That did not appear to the be the case. The reason I thought that this would work is from my understanding of rebase. If I go back to HEAD~5 and change a line of code, that change is propagated through, it doesn't just get changed back in HEAD~4.

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  • Pass a function as parameter in jQuery?

    - by thedp
    Hello, I would like to pass to a jQuery function a regular function, instead of the usual anonymous function, but I'm not sure how such a thing could be done. Instead of this: function setVersion(feature) { $.post("some.php", { abc:"abc" }, function(data){ // do something here }, "json"); } I would like to do this: function foo(data){ // do something here } function setVersion(feature) { $.post("some.php", { abc:"abc" }, foo, "json"); } Thank you.

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  • How to precompile WCF code and then host it on IIS ?

    - by Attilah
    How do you precompile WCF code so that the WCF code can't be seen by anyone who has access to the WCF code. it's possible to this with ASP.NET code by using the "precompilation" feature. basically, what the precompilation feature does is enable the developper to deploy "binaries" to IIS instead of a folder containing source code. can this be done with WCF too ?

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  • Parse XML document

    - by Neil
    I am trying to parse a remote XML document (from Amazon AWS): <ItemLookupResponse xmlns="http://webservices.amazon.com/AWSECommerceService/2009-03-31"> <OperationRequest> <RequestId>011d32c5-4fab-4c7d-8785-ac48b9bda6da</RequestId> <Arguments> <Argument Name="Condition" Value="New"></Argument> <Argument Name="Operation" Value="ItemLookup"></Argument> <Argument Name="Service" Value="AWSECommerceService"></Argument> <Argument Name="Signature" Value="73l8oLJhITTsWtHxsdrS3BMKsdf01n37PE8u/XCbsJM="></Argument> <Argument Name="MerchantId" Value="Amazon"></Argument> <Argument Name="Version" Value="2009-03-31"></Argument> <Argument Name="ItemId" Value="603084260089"></Argument> <Argument Name="IdType" Value="UPC"></Argument> <Argument Name="AWSAccessKeyId" Value="[myAccessKey]"></Argument> <Argument Name="Timestamp" Value="2010-06-14T15:03:27Z"></Argument> <Argument Name="ResponseGroup" Value="OfferSummary,ItemAttributes"></Argument> <Argument Name="SearchIndex" Value="All"></Argument> </Arguments> <RequestProcessingTime>0.0318510000000000</RequestProcessingTime> </OperationRequest> <Items> <Request> <IsValid>True</IsValid> <ItemLookupRequest> <Condition>New</Condition> <DeliveryMethod>Ship</DeliveryMethod> <IdType>UPC</IdType> <MerchantId>Amazon</MerchantId> <OfferPage>1</OfferPage> <ItemId>603084260089</ItemId> <ResponseGroup>OfferSummary</ResponseGroup> <ResponseGroup>ItemAttributes</ResponseGroup> <ReviewPage>1</ReviewPage> <ReviewSort>-SubmissionDate</ReviewSort> <SearchIndex>All</SearchIndex> <VariationPage>All</VariationPage> </ItemLookupRequest> </Request> <Item> <ASIN>B0000UTUNI</ASIN> <DetailPageURL>http://www.amazon.com/Garnier-Fructis-Fortifying-Conditioner-Minute/dp/B0000UTUNI%3FSubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB0000UTUNI</DetailPageURL> <ItemLinks> <ItemLink> <Description>Technical Details</Description> <URL>http://www.amazon.com/Garnier-Fructis-Fortifying-Conditioner-Minute/dp/tech-data/B0000UTUNI%3FSubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0000UTUNI</URL> </ItemLink> <ItemLink> <Description>Add To Baby Registry</Description> <URL>http://www.amazon.com/gp/registry/baby/add-item.html%3Fasin.0%3DB0000UTUNI%26SubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0000UTUNI</URL> </ItemLink> <ItemLink> <Description>Add To Wedding Registry</Description> <URL>http://www.amazon.com/gp/registry/wedding/add-item.html%3Fasin.0%3DB0000UTUNI%26SubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0000UTUNI</URL> </ItemLink> <ItemLink> <Description>Add To Wishlist</Description> <URL>http://www.amazon.com/gp/registry/wishlist/add-item.html%3Fasin.0%3DB0000UTUNI%26SubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0000UTUNI</URL> </ItemLink> <ItemLink> <Description>Tell A Friend</Description> <URL>http://www.amazon.com/gp/pdp/taf/B0000UTUNI%3FSubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0000UTUNI</URL> </ItemLink> <ItemLink> <Description>All Customer Reviews</Description> <URL>http://www.amazon.com/review/product/B0000UTUNI%3FSubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0000UTUNI</URL> </ItemLink> <ItemLink> <Description>All Offers</Description> <URL>http://www.amazon.com/gp/offer-listing/B0000UTUNI%3FSubscriptionId%3DAKIAIYPTKHCWTRWWPWBQ%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0000UTUNI</URL> </ItemLink> </ItemLinks> <ItemAttributes> <Binding>Health and Beauty</Binding> <Brand>Garnier</Brand> <EAN>0603084260089</EAN> <Feature>Helps restore strength and shine</Feature> <Feature>Penetrates deep to nourish, repair and rejuvenate</Feature> <Feature>Makes hair softer and more manageable without weighing it down</Feature> <ItemDimensions> <Weight Units="hundredths-pounds">40</Weight> </ItemDimensions> <Label>Garnier</Label> <ListPrice> <Amount>419</Amount> <CurrencyCode>USD</CurrencyCode> <FormattedPrice>$4.19</FormattedPrice> </ListPrice> <Manufacturer>Garnier</Manufacturer> <NumberOfItems>1</NumberOfItems> <ProductGroup>Health and Beauty</ProductGroup> <ProductTypeName>ABIS_DRUGSTORE</ProductTypeName> <Publisher>Garnier</Publisher> <Size>5.0 oz</Size> <Studio>Garnier</Studio> <Title>Garnier Fructis Fortifying Fortifying Deep Conditioner, 3 Minute Masque - 5 oz</Title> <UPC>603084260089</UPC> </ItemAttributes> <OfferSummary> <LowestNewPrice> <Amount>229</Amount> <CurrencyCode>USD</CurrencyCode> <FormattedPrice>$2.29</FormattedPrice> </LowestNewPrice> <TotalNew>7</TotalNew> <TotalUsed>0</TotalUsed> <TotalCollectible>0</TotalCollectible> <TotalRefurbished>0</TotalRefurbished> </OfferSummary> </Item> </Items> </ItemLookupResponse> I am trying to extract data from the XML stream using XPathDocument, but with no luck: WebRequest request = HttpWebRequest.Create(url); WebResponse response = request.GetResponse(); //XmlDocument doc = new XmlDocument(); XPathDocument Doc = new XPathDocument(response.GetResponseStream()); XPathNavigator nav = Doc.CreateNavigator(); XPathNodeIterator ListPrice = nav.Select("/ItemLookupResponse/Items/Item/ItemAttributes/ListPrice"); foreach (XPathNavigator node in ListPrice) { Response.Write(node.GetAttribute("Amount", NAMESPACE)); } What am I missing? Thanks in advance!!

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  • Does anyone know why my maps only show grid

    - by NickTFried
    I've doubled checked my API key is right and that is right I doubled checked that it was correct. Here is my source and XML could anyone check to see what is wrong. Also I make sure I have internet. <?xml version="1.0" encoding="utf-8"?> <uses-permission android:name="android.permissions.INTERNET"/> <uses-permission android:name="android.permissions.ACCESS_FINE_LOCATION"/> <application android:icon="@drawable/icon" android:label="@string/app_name"> <uses-library android:name="com.google.android.maps" /> <activity android:name=".CadetCommand" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name="RedLight"></activity> <activity android:name="PTCalculator"></activity> <activity android:name="LandNav"></activity> </application> <uses-sdk android:minSdkVersion="4"/> package edu.elon.cs.mobile; import com.google.android.maps.MapActivity; import com.google.android.maps.MapView; import android.os.Bundle; public class LandNav extends MapActivity{ public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.landnav); } @Override protected boolean isRouteDisplayed() { return false; } }

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  • How to use projector wi-fi [closed]

    - by davispuh
    I have Acer P5260i projector who has wireless feature however the user manual didn't come with the description how to use this feature. I'm using a laptop. an anyone give me a detailed overview on how I should connect them through wireless?

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  • Android OS 2.2 Permissions: I have absolutely no idea why this simple piece of code doesn't work. Wh

    - by Kevin
    I'm just playing around with some code. I create an Activity and simply do something like this: long lo = currentTimeMillis(); System.out.println(lo); lo *= 3; System.out.println(lo); SystemClock.setCurrentTimeMillis(lo); System.out.println( currentTimeMillis() ); Yes, in my AndroidManifest.xml, I've added: <uses-permission android:name="android.permission.SET_TIME"></uses-permission> <uses-permission android:name="android.permission.SET_TIME_ZONE"></uses-permission> Nothing changes. The SystemClock is never reset...it just keeps on ticking. The error that I'm getting just says that the permission "SET_TIME" was not granted to the program. Protection level 3. The permissions are there...and in the API for 2.2 it says that this feature is supported now. I have no idea what I'm doing wrong. If android.content.Intent; comes into play, please explain. I don't really understand what the idea behind intents! Thanks for any help!

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  • Help with cake controllers

    - by adam
    We had an outsourced engineer work on a quick feature DELETING items listed in our database. He says that the code is difficult because the "controller" is missing. Is there a pre-loaded controller for every function like that in cake, or is it weird that he is expecting a controller to be there for a feature we didn't have yet.

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  • Removing email activation from restful_authentication plugin

    - by allesklar
    I have a Rails app handling authentication with the restful_authentication plugin. I'm experiencing problems with the email activation feature and before I deal with that I would like to just allow my users to register without having to go through the email activation process. How do I disable the email activation feature. Rails 2.2.3 Restful_authentication

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  • Retrieving & Displaying data from csv files using AJAX

    - by JJ
    I need to provide a feature such that the user is able to upload a csv file.Once the uploading is done I need to retrieve each value and show it on a grid which is implemented using far point(http://www.fpoint.com/products/spread/spread.aspx).But all this has to be done without the page being refreshed.I use asp.net 2.0 & Ajax Pro.Remember I cannot use the inbuilt AJAX feature provided by microsoft .To be precise I need something similar to the lines of attaching a file using gmail. Thanks & Regards Bikram

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  • How to activate revision info in line number view

    - by Joshua
    I know of an Eclipse feature to show revision information (gradual coloring, more info like revisionnumber, date and author on mouseover) for the last changes in a line in the linenumbers-view. Does anyone know how to activate this feature for a file, or even better, by default? I accidently hit some shortcut lately which made it show in one file, it does not show up in the others, though.

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  • How Does iPhone Visual Voicemail Work From An Operator Perspective?

    - by Jasarien
    I'm hoping there are some Cell Phone Operator gurus here today. Would anyone be able to explain how Operators achieve the Visual Voicemail feature on the iPhone (and I assume other newer smart phones)? If a new cell phone operator that distributed SIM cards wanted to utilise the visual voicemail feature on unlocked iPhone's what services need to be in place to be able to support it? Is there an open spec or is it completely proprietary?

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  • Disable email when modifying several bugs at once in bugzilla

    - by Jay Paroline
    Where I work, we use Bugzilla extensively for bug and feature tracking. We take advantage of the built in milestones to help us manage our timelines better, but sometimes priorities shift and milestones need to be rearranged. During this time we use the "change several bugs at once" feature to move them around, but the result is a ton of bugspam for everyone involved (except the person actually doing the changing, of course). Is there any way to easily turn off emails if many bugs are being changed at once?

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  • Validation and Firefox's input caching

    - by Chris Simpson
    When you refresh/reload a page or use the back button, Firefox is kind enough to repopulate your inputs with what was entered before you navigated away. Though this is a nice feature it does not trigger my jquery validation and the unsaved changes warning I add to my pages. Is there a way to either disable this feature in Firefox (without renaming every control every time) or capture the firefox events?

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  • Windows Journal Eraser functionality

    - by Nitz
    Hey guys I want to add Eraser functionality in my software. I look down in the SDK of Windows Tablet PC SDK but i can't find any solution for that. there is one eraser sample in that SDK but that is not similar to feature which is in Windows Journal. DOES ANYONE KNOW HOW TO ADD THAT ERASER FEATURE IN MY C# APPLICATION [I WANT SAME AS IN WINDOWS JOURNAL]? btw i am taking reference from Microsoft Windows XP Tablet PC Edition Software Development Kit 1.7.

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  • How can I match a match a null byte (0x00) in the Visual Studio binary editor with a find using a re

    - by Paul K
    Open a file in the Visual Studio binary editor that contains a null byte (0x00), then use the Quick Find feature (Ctrl +F) to find null bytes. I would have thought I could use a regular expression such as \x00 to match null bytes but it doesn't work. Searching for any other hex value using this method works fine. Is this a VS bug, 'feature', or am I just missing something? Is there a work around?

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  • What are the best JavaScript implementations of a gallery?

    - by gilles27
    We need to implement a gallery feature for our client's new website. They had a similar feature on their last site, which used Smooth Gallery, which in turn was based on Moo Tools. We could go ahead and do the same however, before we do, does anyone have any suggestions for alternatives and if so, please explain why you feel your choice is better.

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  • Auto-arrange <li> elements into equal columns

    - by 47
    I have several values I'm rendering as elements on my template and I want to further this by having them arranged into equal (or near-equal columns) automatically in the template. How can I achieve this? So far I'm rendering all the values as <ul> {% for feature in features %} <li>{{ feature }}</li> {% endfor %} </ul>

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  • why copy and paste codes is dangerous

    - by Yigang Wu
    sometimes, my boss will complain us why we need so long time to implement a feature, actually, the feature has been implemented in other AP before, you just need to copy and paste codes from there. The cost should be low. It's really a hard question, because copy and paste codes is not a easy thing from my point. Do you have any good reason to explain your boss who doesn't know technology?

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  • Freelance site - Escrow Concept

    - by jose
    How does escrow feature work in freelancing sites? Are they using any 3rd party escrow providers? OR Is it possible to develop the same feature using PHP? I know, it is possible. But I dont know how to develop. Please advise

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  • What is the pros and cons in using FormsAuthentication to persist login cookie?

    - by stacker
    What is the pros and cons in using FormsAuthentication to persist a login cookie? I see that StackOverflow ignore FormsAuthentication and instead implemented a different strategy to persist a login cookie. Pros Out of the box implementation for persistent login feature. Cons The login feature depends on the machine key which mean that I need to make sure that the machine key is the same on all the servers in the farm. The cookie contains wired encrypted values that don't really make sense to store in the cookie.

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