大约有 32,294 项符合查询结果（耗时：0.0609秒） [XML]
Test if remote TCP port is open from a shell script
...1 bash -c 'cat < /dev/null > /dev/tcp/google.com/81'
$ echo $?
124
What's happening here is that timeout will run the subcommand and kill it if it doesn't exit within the specified timeout (1 second in the above example). In this case bash is the subcommand and uses its special /dev/tcp hand...
Difference between Mock / Stub / Spy in Spock test framework
...pecific to Spock than my original one above. So within the scope of Spock, what he describes is correct, but that does not falsify my general answer:
A stub is concerned with simulating specific behaviour. In Spock this is all a stub can do, so it is kind of the simplest thing.
A mock is concerned...
How to set text color to a text view programmatically [duplicate]
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what does 0xff mean ? and whats the diff bet setTextColor(0xffbdbdbd) and setTextColor(Color.parseColor("#bdbdbd")) ?
– mrid
Jul 22 '17 at 10:26
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How to skip to next iteration in jQuery.each() util?
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What they mean by non-false is:
return true;
So this code:
var arr = ["one", "two", "three", "four", "five"];
$.each(arr, function(i) {
if (arr[i] == 'three') {
return true;
}
console.log(arr[i]);
});
...
Pass Array Parameter in SqlCommand
...add parameters to.</param>
/// <param name="paramNameRoot">What the parameter should be named followed by a unique value for each value. This value surrounded by {} in the CommandText will be replaced.</param>
/// <param name="values">The array of strings that need to...
How to style the with only CSS?
...-expand { /* for IE 11 */
display: none;
}
Old Answer
Unfortunately what you ask is not possible by using pure CSS. However, here is something similar that you can choose as a work around. Check the live code below.
div {
margin: 10px;
padding: 10px;
border: 2px solid purple; ...
How can I exclude all “permission denied” messages from “find”?
... standard error.
There are endless variations on this theme, depending on what you want to do. This will work on any variant of Unix with any Bourne shell derivative (Bash, Korn, …) and any POSIX-compliant version of find.
If you wish to adapt to the specific version of find you have on your sy...
Django template tag to truncate text
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Since I'm working with pre-1.4 Django, this is exactly what I needed. Thanks!
– Trey Piepmeier
Dec 6 '12 at 16:53
1
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How can I analyze Python code to identify problematic areas?
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What's the switch to get Halstead metrics?
– Dima Tisnek
Apr 1 '15 at 11:41
1
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Converting double to string
I am not sure it is me or what but I am having a problem converting a double to string.
14 Answers
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