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LINQ with groupby and count

... After calling GroupBy, you get a series of groups IEnumerable<Grouping>, where each Grouping itself exposes the Key used to create the group and also is an IEnumerable<T> of whatever items are in your original data set. ...
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how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)

... found" onerror="this.onerror=null;this.src='imagefound.gif';" /> By calling this.onerror=null it will remove the onerror then try to get the alternate image. NEW I would like to add a jQuery way, if this can help anyone. <script> $(document).ready(function() { $(".backup_picture"...
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Configuring user and password with Git Bash

... I cannot use SSH because of internal firewall rules (don't ask...) Is there another way to let git login automatically? – Jorn Apr 20 '15 at 9:04 ...
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How to split one string into multiple strings separated by at least one space in bash shell?

...g variable to a for loop? Bash, for one, will split on whitespace automatically. sentence="This is a sentence." for word in $sentence do echo $word done   This is a sentence. share | imp...
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'Best' practice for restful POST response

... to get the ID easily and to get the timestamps when relevant. This is actually the default behavior got when scaffolding with Rails. I really do not see any advantage to returning only the ID and doing a GET request after, to get the data you could have got with your initial POST. Anyway as long ...
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Why does auto a=1; compile in C?

...unction, it's also the same as int a in this example. This keyword is actually a leftover from C's predecessor B, where there were no base types: everything was int, pointer to int, array of int.(*) Declarations would be either auto or extrn [sic]. C inherited the "everything is int" as a default r...
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Trim string in JavaScript?

... All browsers since IE9+ have trim() method for strings. For those browsers who does not support trim(), you can use this polyfill from MDN: if (!String.prototype.trim) { (function() { // Make sure we trim BOM an...
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Found conflicts between different versions of the same dependent assembly that could not be resolved

...s say this, they don't make it explicit, so I will.... On VS2013.2, to actually trigger the emission of the cited information, you need to not read the message, which says: C:\Program Files (x86)\MSBuild\12.0\bin\Microsoft.Common.CurrentVersion.targets(1697,5): warning MSB3277: Found conflicts betw...
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Open-Source Examples of well-designed Android Applications? [closed]

... All of the applications delivered with Android (Calendar, Contacts, Email, etc) are all open-source, but not part of the SDK. The source for those projects is here: https://android.googlesource.com/ (look at /platform/packag...
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Clear text from textarea with selenium

...h test field, run .click() then inside a for loop run the code. it removes all the charterers the search field previously had. then send new value to the search field. Just .clear() function was not working for me. – Noman_ibrahim Jun 20 '19 at 7:45 ...