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• How to get the difference between two dates ?

  - by srikanth rongali

  I have two dates in format(MM/dd/yyyy hh:mm:ss:SS). For the both dates I have converted the two dates to strings by using (stringFromDate) method. But I could not get the difference between them and show them in my console. Please give me an idea how I should get it? Thank you.

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• Get the index value of an array in php

  - by Aakash Chakravarthy

  Hello, I have array $list = array('string1', 'string2', 'string3'); Now i want to get the index of the value string2 i.e 1 and 2 for string3 All i want is the position of the strings in the array string1 in 0 string2 in 1 string3 in 2 positions How to get this ? i used array_search but it is no use ! please help !

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• For what else I can use MySQL?

  - by ilhan

  I know how to store data in MySQL. Shortly, I know the basics: design, storing strings, integers, date. Is there something else that could be done/achieve with MySQL? Like some kind of functions, temprory bla blas? I don't know. (I know PHP)

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• How can I compare two sets of data in linq and return the differences?

  - by kjm

  I have two IList<string> a and b. I want to find out what strings are in both a and b using LINQ.

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• Fastest method implementing number sqare root in string (1000000 digits)

  - by Svisstack

  Hello, What is fastest algorithm implementing a square root of decimal contained in strings. This decimal can have 1000000 digits. Anyone can tell me something about it?

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• What is the best practice to cache images on Android?

  - by barmaleikin

  Hi guys, In my application I use SoftReference to cache images, it is working fine with active internet connection. And now I need to cache images, so I could use it in offline mode. What is the best way to implement it? Use complex solution with SoftReference and database? or maybe SoftReference and local storage (sdcard)? I would appreciate your advices. Thanks.

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• Is there a way to force a template to get translated to a certain language without passing RequestCo

  - by Vasil

  I'm rendering a template with a management command (something I need for producing documentation in my native language). So I've no request object, so no RequestContext. Is there a way I can force the template rendering process to lookup translation strings from a particular language other than English?

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• joining relative urls?

  - by heffaklump

  So i want to join strings with relative urls in Javascript. base url = "http://www.adress.com/more/evenmore" with relative url = "../../adress" = "http://www.adress.com/adress" relative url = "../adress" = "http://www.adress.com/more/adress" What would be the best way? I was thinking of using regexp and checking how many "../" i find, then subtracting that amount from the baseurl and adding them to what is left.

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• NHibernate Use existing ConnectionStrings in app.config

  - by LnDCobra

  I want to use the connection string App.Config file. Also is it possible to use NHibernate connect to 2 databases (different connection strings) if so how?

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• Tool to create UI for Linux (Gnome) shell scripts

  - by stwissel

  I'm writing a bunch of Linux shell scripts with complex selections. For now I use zenity for prompts. I'd rather use something where I can show more than one UI element at a time and query it in a script (e.g. a list and some checkboxed and a file picker and an entry field. What are my options?

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• Which open source cms has the most extensions ?

  - by HJ-INCPP

  Hello, I am interested in a complex, mature and admin friendly cms. I am also searching the one with most extensions, packages, add-ons ... I found these to be the most popular: alfresco, drupal, ez, joomla, dotcms, plone ... Can you help me find the one I am looking for ? (dotcms and drupal are on my mind now) Thank you.

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• convert string to datetime vb.net

  - by sinae

  i need to convert strings to date format. the requirement is if current month is selected, the date should be getdate. if any other month is selected then it should be first of that month. the data coming in is "January 2010", "February 2010" and so on. but it should be inserted into sql server database as 01/01/10 or 02/01/10

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• Regex string match?

  - by Andy

  I have a long string in javascript like var string = 'abc234832748374asdf7943278934haskhjdasfhjkdfas83421def8923487234897234897'; I am trying to match like abc234832748374 and def8923487234897 - that is - I have tried like string.match(\abc[^abc]|\def[^def]|) but that doesnt get me both strings because I need numbers after them ? Basically I need abc + 8 chars after and def the 8-11 chars after ? How can I do this ?

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• How to query an Entity Framework entities container for objects of derived entity classes?

  - by Ivan

  I have a complex inheritance structure in my data model. A majority of classes in my model (which is designed in VS 2010 with a DB generated by it after) are derived from 3 basic classes. And only these 3 classes can be found among the context members. How do I use all the derived classes at all?

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• Is there a way to do gsp partials rather than tag libraries?

  - by egervari

  One of the things I liked about freemarker is that you can quickly create new macros that encapsulate complex html to make the pages smaller and more concise. Do I have to make tag libraries to do the same thing in grails, or is there a really light-weight syntax for achieving the same thing?

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• Very Stupid Question: But how to download source from GitHub?

  - by mystify

  I see something strange like: http://github.com/zoul/Finch.git Now I'm not that CVS / SVN / etc. dude. When I open that in the browser it tells me that I did something wrong. So I bet I need some hacker-style tool? Some client? (i mean... why not just provide a zip? isn't the world complex enough?)

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• Tool to recursively search all files in a directory for a string [closed]

  - by routeNpingme

  Possible Duplicate: Tools to search for strings inside files without indexing Before I make one, any good tools out there for free/cheap that will recurse through all files in a directory and search for a text string in them? Need to find an instance of a string in any configuration files laying around. Kind of like a Windows Search "find files that contain..." on steroids? Oops - This is pretty much a duplicate question, sorry, didn't find the other one before

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• Android/Java Append String + int

  - by xger86x

  Hi, i have a question, what is the best way to append ints and Strings to build a new String? In the allocation debug tool i see too much allocations if i use the operator +. But i have tried also with StringBuffer and there are still too much allocations. Anyone can help me? Thanks

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• Best way to draw a bar chart in LaTeX?

  - by Tae

  I was looking for it here in Stack Overflow as in Google, and I found a lot of packages to draw, but it seems a complex task, so I would like to know which is the most appropriate package to draw bars, and associate data to it. Also I was looking for a code example, but I did not have luck.

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• Regular Expression - Match only 7 chars?

  - by Simon

  I'm trying to match a SEDOL (exactly 7 chars: 6 alpha-numeric chars followed by 1 numeric char) My regex ([A-Z 0-9]{6})[0-9]{1} matches correctly but strings greater than 7 chars that begin with a valid match also match (if you see what I mean :)). For example: B3KMJP4 matches correctly but so does: B3KMJP4x which shouldn't match. Can anyone show me how to avoid this?

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• Reading Excel files from C#

  - by dbkk

  Is there a free or open source library to read Excel files (.xls) directly from a C# program? It does not need to be too fancy, just to select a worksheet and read the data as strings. So far, I've been using Export to Unicode text function of Excel, and parsing the resulting (tab-delimited) file, but I'd like to eliminate the manual step.

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• Flash animations with Javascript?

  - by RichardBlizzard

  Hi all, How does something like this work without Flash? http://www.dirtyphonebook.com/dashboard/425-205-1921 I right-clicked on it but there's no Flash menu. I love Flash because its stable and works. But is using some sort of Javascript hack for this kind of complex behavior actually a good idea?

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• How do I display alternate languages in Interface Builder? (Xcode5)

  - by Anthony F

  The iOS project is using Base Localization with localizable strings set up for the Storyboard in English and German. Everything is working properly when I change the language for the simulator, but some of the text is getting truncated in German. I would like to view the German text in Interface builder so that it's easier to fix the constraints on the text labels and fields. It seems like this should just be a view setting or something, but I can't seem to find anything obvious.

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• internal implementation of database Queries

  - by harigm

  In my experience I have used many queries like select, order by, where clause etc.. in mysql, sql-server, oracle etc For a moment i have thought, 1)how is this internally written to implement the above queries 2) which language do they use? 3) is that programming language? if yes which language? 4)what kind of environment required to implement this kind of complex database

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• iOS equivalent to MacOS NSAttributedString initWithRTF

  - by trekme

  What is an iOS equivalent to MacOS NSAttributedString initWithRTF ? The Application Kit extends Foundation’s NSAttributedString class by adding support for RTF, RTFD, and HTML (with or without attachments), graphics attributes (including font and ruler attributes), methods for drawing attributed strings, and methods for calculating significant linguistic units. - (id)initWithRTF:(NSData *)rtfData documentAttributes:(NSDictionary **)docAttributes I need to process a short stream of RTF data in an iOS application. Thank you!

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