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How to remove the lines which appear on file B from another file A?
...le1 file2 > file3 will output contents in file1 not in file2, to file3. And then mv file3 file1 would finally clear redundant contents in file1.
– Spectral
Jul 17 '14 at 20:48
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Setting an image for a UIButton in code
... use anything else than UIButtonTypeCustom, the image will be blue in iOS7 and 8.
– Apfelsaft
Sep 16 '14 at 14:41
2
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PHP calculate age
...s well
$birthDate = "12/17/1983";
//explode the date to get month, day and year
$birthDate = explode("/", $birthDate);
//get age from date or birthdate
$age = (date("md", date("U", mktime(0, 0, 0, $birthDate[0], $birthDate[1], $birthDate[2]))) > date("md")
? ((date("Y") - $birthDate...
Could not reliably determine the server's fully qualified domain name
I have just installed Apache 2.2.17, and I am using it first time.
13 Answers
13
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Custom thread pool in Java 8 parallel stream
...join pool. If you execute it as a task in a fork-join pool, it stays there and does not use the common one.
final int parallelism = 4;
ForkJoinPool forkJoinPool = null;
try {
forkJoinPool = new ForkJoinPool(parallelism);
final List<Integer> primes = forkJoinPool.submit(() ->
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Print new output on same line [duplicate]
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Thanks for the quick response and update. That makes so much more sense now. I read the help function a dozen times and wasn't obviously paying attention. :)
– onxx
Aug 20 '12 at 4:39
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How do I get the current username in .NET using C#?
...ssageBox.Show(Environment.UserName); put this in your window_loaded event, and run it using RunAs....
– Bolu
Apr 2 '14 at 17:05
6
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List comprehension on a nested list?
... answered Aug 6 '13 at 6:05
Andrew ClarkAndrew Clark
171k2525 gold badges236236 silver badges278278 bronze badges
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Ignore parent padding
...NOT included in the 100px width, this means that it's actually 120px wide, and your <hr> will be 20px from the end of your div. See this jsFiddle for what I mean: jsfiddle.net/YVrWy/1
– Alastair Pitts
Nov 28 '10 at 11:42
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Changing Jenkins build number
...nkins, so we want to be able to get the build number(ie. from a text file) and update the build number in Jenkins to match it. I have tried to set the build number:
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