大约有 40,000 项符合查询结果（耗时：0.0434秒） [XML]
Javascript: Round up to the next multiple of 5
...%5<3 ? (x%5===0 ? x : Math.floor(x/5)*5) : Math.ceil(x/5)*5 }
And the tests:
for (var x=40; x<51; x++) {
console.log(x+"=>", x%5<3 ? (x%5===0 ? x : Math.floor(x/5)*5) : Math.ceil(x/5)*5)
}
// 40 => 40
// 41 => 40
// 42 => 40
// 43 => 45
// 44 => 45
// 45 => 45
// 4...
PreparedStatement with list of parameters in a IN clause [duplicate]
....size(); i++ ) {
builder.append("?,");
}
String stmt = "select * from test where field in ("
+ builder.deleteCharAt( builder.length() -1 ).toString() + ")";
PreparedStatement pstmt = ...
And then happily set the params
int index = 1;
for( Object o : possibleValue ) {
pstm...
How to get C# Enum description from value? [duplicate]
...
@tom: It may not be in the latest "released" version, but it's in the source: code.google.com/p/unconstrained-melody/source/browse/trunk/…
– Jon Skeet
Sep 14 '13 at 8:15
...
Cleaning up the iPhone simulator
...
I was testing adding/removing calendar subscriptions. On a real device, you can remove a calendar subscription in Settings > Accounts but this menu does not exist on iOS Simulator and I did not want to reset the whole simulator....
Get index of element as child relative to parent
...relative to ul parent
alert(source.index());
}
});
You could test it at jsFiddle: http://jsfiddle.net/jimmysv/4Sfdh/1/
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What to do with “Unexpected indent” in python?
...happens when you mess up your code structure, for example like this :
def test_function() :
if 5 > 3 :
print "hello"
You may also have a mix of tabs and spaces in your file.
I suggest you use a python syntax aware editor like PyScripter, or Netbeans
...
PHP, get file name without file extension
...tion.pathinfo.php
pathinfo($path, PATHINFO_FILENAME);
Simple functional test: https://ideone.com/POhIDC
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How to calculate dp from pixels in android programmatically [duplicate]
...t density for a specific display, use densityDpi" . However, now that I've tested both ways, both seem to work fine. Just try to prefer float or double instead of int, because int might lose some precision on some cases. For example, try to convert the height to dp and back to px on QVGA, and you wi...
Sublime Text 2 keyboard shortcut to open file in specified browser (e.g. Chrome)
...
"Open in Browser context menu for HTML files" has been added in the latest build (2207). Its release date was 25 June 2012.
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Highlight text similar to grep, but don't filter out text [duplicate]
...sn't work with all flavors of grep. Some greps optimize the pattern for fastest match. Mac OS X Mountain Lion switched to a BSD-style grep for which this doesn't work. The optimized expression matches all lines, but nothing is highlighted.
– willkil
Dec 20 '12 ...