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With bash, how can I pipe standard error into another process?
... example that sends stderr to both the screen and appends to a logfile
sh myscript 2> >(tee -a errlog)
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When is it better to use String.Format vs string concatenation?
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My initial preference (coming from a C++ background) was for String.Format. I dropped this later on due to the following reasons:
String concatenation is arguably "safer". It happened to me (and I've seen it happen to sever...
Get the last item in an array
Here is my JavaScript code so far:
51 Answers
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Scala Programming for Android
...h Eclipse (using the Scala and Android Plugins)
– Lemmy
Apr 22 '09 at 19:28
36
Lemmy - is there a...
How to convert an image to base64 encoding?
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I think that it should be:
$path = 'myfolder/myimage.png';
$type = pathinfo($path, PATHINFO_EXTENSION);
$data = file_get_contents($path);
$base64 = 'data:image/' . $type . ';base64,' . base64_encode($data);
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how to use adb command to push a file on device without sd card
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For my nexus 4 /sdcard.file.zip worked like a charm.
– sud007
Dec 15 '15 at 6:42
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Node / Express: EADDRINUSE, Address already in use - Kill server
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I hit this on my laptop running win8. this worked.
Run cmd.exe as 'Administrator':
C:\Windows\System32>taskkill /F /IM node.exe
SUCCESS: The process "node.exe" with PID 11008 has been terminated.
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Is there an interactive way to learn Vim? [closed]
...his if it wasn't for the time limit. I need something I can use to refresh my memory 5 years from now.
– Dan Bechard
May 29 '16 at 23:59
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How does a ArrayList's contains() method evaluate objects?
Say I create one object and add it to my ArrayList . If I then create another object with exactly the same constructor input, will the contains() method evaluate the two objects to be the same? Assume the constructor doesn't do anything funny with the input, and the variables stored in both objec...
Get changes from master into branch in Git
In my repository I have a branch called aq which I'm working on.
13 Answers
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