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How to configure socket connect timeout

...ame problem by making the socket non-blocking and then putting the fd in a select/poll loop with a timeout value equal to the amount of time we are willing to wait for the connect to succeed. I found this for Visual C++ and the explanation there also bends towards the select/poll mechanism I expla...
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Drop all duplicate rows across multiple columns in Python Pandas

... What if my columns are not explicitly labelled? How do I select the columns just based on their index? – Hamman Samuel Feb 9 '17 at 21:42 2 ...
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How do you properly use namespaces in C++?

...mbols from the namespace. The most secure way to use "using" is to import select symbols: void doSomething() { using std::string ; // string is now "imported", at least, // until the end of the function string a("Hello World!") ; std::cout << a << std::en...
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How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without

... You can also select the branch to publish in your repository settings, in the first tab (Options) near the bottom. It default to gh_pahes if the branch exists, else None (disabled). You can select master or any other branch. ...
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How to Correctly Use Lists in R?

...dresses the question of the difference between [] and [[]]. In short [[]] selects a single item from a list and [] returns a list of the selected items. In your example, x = list(1, 2, 3, 4)' item 1 is a single integer but x[[1]] returns a single 1 and x[1] returns a list with only one value. &gt...
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Which HTTP methods match up to which CRUD methods?

...est HTTP verbs are GET, POST, PATCH, PUT and DELETE Overview HTTP GET - SELECT/Request HTTP PUT - UPDATE HTTP POST - INSERT/Create HTTP PATCH - When PUTting a complete resource representation is cumbersome and utilizes more bandwidth, e.g.: when you have to update partially a column HTTP DELETE ...
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Disable activity slide-in animation when launching new activity?

...pressing the 'back' softkeys. OP asks how to 'disable' the animation, not 'selectively tell the app to not play it' – 1owk3y Nov 28 '14 at 5:05 3 ...
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Evil Mode best practice? [closed]

...uits (defun minibuffer-keyboard-quit () "Abort recursive edit. In Delete Selection mode, if the mark is active, just deactivate it; then it takes a second \\[keyboard-quit] to abort the minibuffer." (interactive) (if (and delete-selection-mode transient-mark-mode mark-active) (setq deact...
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get CSS rule's percentage value in jQuery

...ks fine, you have to add class="largeField" to the span, currently you are selecting an empty set. – Adam Lassek Jan 24 '12 at 0:19 ...
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How do I find files that do not contain a given string pattern?

... -l, --files-with-matches Only the names of files containing selected lines are written share | improve this answer | follow | ...