大约有 47,000 项符合查询结果（耗时：0.0466秒） [XML]
Bash script absolute path with OS X
...ll it GNU/Linux. Coreutils is awesome. excellent answer this should be the selected answer.
– user9903
Jul 13 '16 at 15:15
7
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Is there a way to ignore header lines in a UNIX sort?
...ugh sort.
Note that this has the very specific advantage of being able to selectively sort parts
of a piped input. all the other methods suggested will only sort plain files which can be read multiple times. This works on anything.
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Oracle SQL Developer multiple table views
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SQL Developer can start a new tab every time you select a database object to view; but, you will have to close the tab manually.
Set this in:
Tools->Preferences->Database->ObjectViewer->Automatically Freeze Object Viewer Windows
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How to prevent IFRAME from redirecting top-level window
... The user will not know why this confirmation appears, and will probably select a random response. I don't recommend using it. There are other solutions- the sandbox.
– oriadam
Dec 6 '15 at 23:10
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Visual Studio debugger - Displaying integer values in Hex
...log.
Break after setting the variable.
Right mouse click the variable and select "Add Watch" or "QuickWatch"
Right mouse click the line in the Watch dialogue.
Uncheck "Hexadecimal Display"
The display will now be in decimal.
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
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The best practice is selecting the most appropriate one.
.Net Framework 4.0 Beta 2 has a new IsNullOrWhiteSpace() method for
strings which generalizes the IsNullOrEmpty() method to also include other white
space besides empty string.
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AngularJS-Twig conflict with double curly braces
... life-saver for me . I couldnt use {{param}} inside Filter: { {{param}} : $select.search} and your solution fixed it. Thanks
– balron
Feb 18 '19 at 17:20
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Mailto links do nothing in Chrome but work in Firefox?
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Using Windows 10, I had to select Outlook in the left-hand list before I could see the 'mailto' protocol checkbox in the right-hand list.
– Tom McDonald
Jun 20 '17 at 13:40
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How to pass parameters in $ajax POST?
...tain network panels which displays the complete request.
In network panel select XHR to see requests.
This can also be done via this.
$.post('superman',
{
'field1': 'hello',
'field2': 'hello1'
},
function (response) {
alert("Success !");
}
);
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Javascript array search and remove string?
...; // will return ['A', 'C']
The idea is basically to filter the array by selecting all elements different to the element you want to remove.
Note: will remove all occurrences.
EDIT:
If you want to remove only the first occurence:
t = ['A', 'B', 'C', 'B'];
t.splice(t.indexOf('B'), 1); // wil...