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Why does the C# compiler go mad on this nested LINQ query?

...o compile following code and you'll find that compiler takes >3 GB of RAM (all free memory on my machine) and very long time to compile (actually I get IO exception after 10 minutes). ...
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Temporarily disable Eclipse plugin

Is there a way to disable an Eclipse plugin without actually uninstalling it? 3 Answers ...
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What is the difference between an expression and a statement in Python?

...s, where operators include arithmetic and boolean operators, the function call operator () the subscription operator [] and similar, and can be reduced to some kind of "value", which can be any Python object. Examples: 3 + 5 map(lambda x: x*x, range(10)) [a.x for a in some_iterable] yield 7 Stat...
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How to customize the background color of a UITableViewCell?

I would like to customize the background (and maybe the border too) of all of the UITableViewCells within my UITableView. So far I have not been able to customize this stuff, so I have a bunch of white background cells which is the default. ...
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Twitter Bootstrap Form File Element Upload Button

... Browse <input type="file" hidden> </label> This works in all modern browsers, including IE9+. If you need support for old IE as well, please use the legacy approach shown below. This techniques relies on the HTML5 hidden attribute. Bootstrap 4 uses the following CSS to shim this f...
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How to do a logical OR operation in shell scripting

... @Doug: It's not that unix doesn't use them, it's that bash and all the other shells I know use them for input/output redirection. – Cascabel Nov 6 '10 at 2:28 add ...
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Should I use #define, enum or const?

...when running, the less damage it can do. Here are some examples to put it all together. void showRecords(TRecordType mask) { assert(RecordType::IsValidMask(mask)); // do stuff; } void wombleRecord(TRecord rec, TRecordType state) { assert(RecordType::IsValidState(state)); if (Recor...
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes

...nd it still didn't work. I ended up having to add an environment variable called HOME set to the directory my .ssh folder was in – Justin Dec 31 '13 at 21:31 ...
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What does “use strict” do in JavaScript, and what is the reasoning behind it?

...e interesting parts: Strict Mode is a new feature in ECMAScript 5 that allows you to place a program, or a function, in a "strict" operating context. This strict context prevents certain actions from being taken and throws more exceptions. And: Strict mode helps out in a couple ways: ...
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How to style a div to be a responsive square? [duplicate]

... Works on almost all browsers. You can try giving padding-bottom as a percentage. <div style="height:0;width:20%;padding-bottom:20%;background-color:red"> <div> Content goes here </div> </div> The outer div is maki...