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Developing for Android in Eclipse: R.java not regenerating
...t allowed. Or when you have references that don't point to existing files, etc.
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Using PUT method in HTML form
... @DaBlick: But not for XMLHttpRequests? If so then relying on the fetch API should be more standardized.
– hakre
Jan 10 '19 at 14:37
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(![]+[])[+[]]… Explain why this works
...(![]+[])[+[]] is "f" (the first char of "false"), (![]+[])[+!+[]]) is "a", etc...
How does it work?
Let's examine the first character, 'f':
(![]+[])[+[]]; // 'f'
The first part of the expression—between parentheses—is composed by ![]+[], the first operand of the Addition operator is ![] and...
Should methods that throw RuntimeException indicate it in method signature?
...the callers is likely to be able to handle (such as a NPE due to bad input etc.)
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Error: “Cannot modify the return value” c#
...kinds of things: a storage location type (used for variables, array slots, etc.) and a heap object type, sometimes referred to as a "boxed" type (used when a value-type value is stored to a reference-type location).
– supercat
Apr 25 '13 at 18:57
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Why do we need extern “C”{ #include } in C++?
...nd both the .c and .cpp files are compiled with the C++ compiler (g++, cc, etc) then it isn't really needed, and may even cause linker errors. If your build process uses a regular C compiler for util.c, then you will need to use extern "C" when including util.h.
What is happening is that C++ encode...
Why are nested weights bad for performance? Alternatives?
...the same attributes as LinearLayout(orientation, weightSum, layout_weight, etc.) and doesn't show message - "nested weights have bad for performance"
Example:
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="ver...
SQL WHERE.. IN clause multiple columns
...e time without issue. Unless you are using an older optimizer (6.5, 7, 8, etc) it shouldn't have a problem with this syntax.
– mrdenny
Jul 16 '09 at 8:09
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How can I get selector from jQuery object
... selectors. A solution would be to use a wrapper to around bind(), click() etc. to add events instead of adding it directly.
jQuery.fn.addEvent = function(type, handler) {
this.bind(type, {'selector': this.selector}, handler);
};
The selector is being passed as an object's property named sele...
Logout: GET or POST?
...was probably an acceptable answer. But today (in 2013), browsers will pre-fetch pages they "think" you will visit next.
Here is one of the StackOverflow developers talking about this issue on twitter:
I'd like to thank my bank for making log off a GET request, and the Chrome team for handy URL ...
