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Explanation of

...the browser can understand, and so the browser will simply ignore it. This allows you to put anything in there, which can then be extracted later and used by a templating library to generate HTML snippets. Backbone doesn't force you to use any particular templating library - there are quite a few o...
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Validating with an XML schema in Python

... lxml is pure python or not? (does require compilation/installation or you can just include it with your python scripts) – sorin Jun 14 '10 at 14:08 ...
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What is meant with “const” at end of function declaration? [duplicate]

... A "const function", denoted with the keyword const after a function declaration, makes it a compiler error for this class function to change a member variable of the class. However, reading of a class variables is okay inside of the ...
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Copy/duplicate database without using mysqldump

...e uses a "SHOW CREATE TABLE" statement which generates a CREATE TABLE with all properties of the original. – Danita May 6 '11 at 15:34 1 ...
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Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)

... In the comments, I mentioned a step-by-step method to easily install multiple Chrome versions, side-by-side. This answer quotes my original answer, and includes a script which does the job for you. Quoted from: section 7 of Cross-browser testing: All major browsers on ONE machine: ...
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Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3

...and tried to follow column ordering as shown in this page but hit the wall. I don't understand why such a code works nor how to correctly specify the setting. What I want to show is one grid, which is consisted of length 5, and the other length 5, and finally one length 2 grid. ...
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What is this weird colon-member (“ : ”) syntax in the constructor?

...tion about it in any good C++ book. You should, in most cases, initialize all member objects in the member initialization list (however, do note the exceptions listed at the end of the FAQ entry). The takeaway point from the FAQ entry is that, All other things being equal, your code will run...
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JUnit test with dynamic number of tests

... Take a look at Parameterized Tests in JUnit 4. Actually I did this a few days ago. I'll try to explain ... First build your test class normally, as you where just testing with one input file. Decorate your class with: @RunWith(Parameterized.class) Build one constructor th...
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

... GCC has: -- Built-in Function: int __builtin_clz (unsigned int x) Returns the number of leading 0-bits in X, starting at the most significant bit position. If X is 0, the result is undefined. -- Built-in Function: int __builtin_clzl (unsigned long...
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Keep-alive header clarification

... is recognized by source IP and port and destination IP and port. Your OS, all intermediate session-aware devices and the server's OS will recognize the connection by this. HTTP works with request-response: client connects to server, performs a request and gets a response. Without keep-alive, the c...