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Where is the C auto keyword used?
...2<=b<=10. This routine uses the fact that
in the ASCII character set, the digits 0 to 9 have sequential
code values. */
printn(n, b) {
extrn putchar;
auto a;
if (a = n / b) /* assignment, not test for equality */
printn(a, b); /* recursi...
Search for selection in vim
...racters will not be searched for literally, depending on the current magic setting. This could even make the search fail for metacharacters that require balancing. The plugin mentioned here will do escaping before searching for the selected text.
– Kurt Hutchinson
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Get first day of week in PHP?
Given a date MM-dd-yyyy format, can someone help me get the first day of the week?
38 Answers
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Cannot issue data manipulation statements with executeQuery()
...st add an @Modifying annotation.
@Modifying
@Query
(value = "UPDATE user SET middleName = 'Mudd' WHERE id = 1", nativeQuery = true)
void updateMiddleName();
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Calling Java varargs method with single null argument?
If I have a vararg Java method foo(Object ...arg) and I call foo(null, null) , I have both arg[0] and arg[1] as null s. But if I call foo(null) , arg itself is null. Why is this happening?
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How do I write a short literal in C++?
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Getting the index of the returned max or min item using max()/min() on a list
I'm using Python's max and min functions on lists for a minimax algorithm, and I need the index of the value returned by max() or min() . In other words, I need to know which move produced the max (at a first player's turn) or min (second player) value.
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How to install Android SDK Build Tools on the command line?
I want to setup the Android dev environment from command line, and encounter the following issue:
19 Answers
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Set TextView text from html-formatted string resource in XML
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Then, in your code:
TextView foo = (TextView)findViewById(R.id.foo);
foo.setText(Html.fromHtml(getString(R.string.nice_html)));
IMHO, this is several orders of magnitude nicer to work with :-)
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Javascript switch vs. if…else if…else
... // ...
};
var thisFun = map[funCode];
if (thisFun) thisFun();
}
Setting up multi-way branching by creating an object has a lot of advantages. You can add and remove functionality dynamically. You can create the dispatch table from data. You can examine it programmatically. You can build t...