大约有 35,460 项符合查询结果（耗时：0.0525秒） [XML]
Git: Discard all changes on a diverged local branch
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answered Mar 1 '10 at 20:03
mipadimipadi
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How to randomize (shuffle) a JavaScript array?
..., randomIndex;
// While there remain elements to shuffle...
while (0 !== currentIndex) {
// Pick a remaining element...
randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex -= 1;
// And swap it with the current element.
temporaryValue = array[curr...
AngularJs ReferenceError: $http is not defined
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ŁukaszBachmanŁukaszBachman
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How can I get the font size and font name of a UILabel?
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edited Jun 1 '14 at 20:46
answered Feb 1 '11 at 19:04
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Compiler error: memset was not declared in this scope
I am trying to compile my C program in Ubuntu 9.10 (gcc 4.4.1).
2 Answers
2
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jQuery ui dialog change title after load-callback
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Trying Tobemyself
3,56033 gold badges2424 silver badges4242 bronze badges
answered Jan 31 '10 at 13:14
Nick Craver♦Nick C...
Reusing a PreparedStatement multiple times
...you could execute at once. You may for example want to execute them every 1000 batches:
public void executeBatch(List<Entity> entities) throws SQLException {
try (
Connection connection = dataSource.getConnection();
PreparedStatement statement = connection.prepareStatemen...
Testing whether a value is odd or even
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Use modulus:
function isEven(n) {
return n % 2 == 0;
}
function isOdd(n) {
return Math.abs(n % 2) == 1;
}
You can check that any value in Javascript can be coerced to a number with:
Number.isFinite(parseFloat(n))
This check should preferably be done outside the isEv...
list_display - boolean icons for methods
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edited Aug 17 '16 at 15:01
maciek
2,44022 gold badges2020 silver badges2626 bronze badges
answered Nov...
How to list all properties of a PowerShell object
...ist * -Force" to truly see all the error information, for example,
$error[0] | Format-List * -force
Note that the wildcard can be used like a traditional wilcard this:
Get-WmiObject -Class "Win32_computersystem" | Format-List M*
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