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Is right click a Javascript event?
...ual mouse events (mousedown, mouseup, click). However, if you're looking for a firing event when the right-click menu is brought up, you're looking in the wrong place. The right-click/context menu is also accessible via the keyboard (shift+F10 or context menu key on Windows and some Linux). In th...
Check if Internet Connection Exists with Javascript? [duplicate]
...use the google cached version of JQuery during production, use either that or a local version during development, depending on the internet connection".
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C++ performance vs. Java/C#
...stracts away the native architecture. Logically it would seem impossible for Java or C# to match the speed of C++ because of this intermediate step, however I've been told that the latest compilers ("hot spot") can attain this speed or even exceed it.
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How does C compute sin() and other math functions?
I've been poring through .NET disassemblies and the GCC source code, but can't seem to find anywhere the actual implementation of sin() and other math functions... they always seem to be referencing something else.
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Java: difference between strong/soft/weak/phantom reference
...e Object. This kind of reference makes the referenced object not eligible for GC. That is, whenever an object is referenced by a chain of strong Reference Objects, it cannot be garbage collected.
Weak Reference Object
WeakReference<StringBuilder> weakBuilder = new WeakReference<StringBuil...
`find -name` pattern that matches multiple patterns
I was trying to get a list of all python and html files in a directory with the command find Documents -name "*.{py,html}" .
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Replace whitespaces with tabs in linux
...ks in each FILE to tabs, writing to standard output. With
no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options
too.
-a, --all
convert all blanks, instead of just initial blanks
--...
Do you use NULL or 0 (zero) for pointers in C++?
... of useless. Back in those days, it was accepted that you used 0 (zero) for null pointers.
21 Answers
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What is the --save option for npm install?
I saw some tutorial where the command was:
11 Answers
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Django REST framework: non-model serializer
I am beginner in Django REST framework and need your advice. I am developing a web service. The service has to provide REST interface to other services. The REST interface, which I need to implement, is not working with my models directly (I mean the get, put, post, delete operations). Instead, it p...