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Bash: If/Else statement in one line
...ep some_proces[s]; then echo 1; else echo 0; fi. Locally it seems to work for me. Is it because OP had the redirection in the command he tried?
– user3104542
Feb 28 '14 at 13:27
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How can I make a JUnit Test wait?
I have a JUnit test that I want to have wait for a period of time, synchronously. My JUnit test looks like this:
6 Answers
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Transform DateTime into simple Date in Ruby on Rails
I have a datetime column in db that I want to transform into a simple date when I show it to users.
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How is performance affected by an unused using directive?
Visual Studio will automatically create using statements for you whenever you create a new page or project. Some of these you will never use.
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Git rebase fails, 'Your local changes to the following files would be overwritten by merge'. No loca
...me thing here Chris - I'd definitely like to know what caused this to work for me.
– karlbecker_com
Dec 21 '12 at 22:30
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Tar archiving that takes input from a list of files
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Pointing out that this command is for linux variant and for those on sunOS or other variants, do check out the other answers below. E.g. For sunOS, two alternatives I have tested: tar -cvf file.tar -I list.txt and tar -cvf file.tar $(cat list.txt)
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What is the difference between Reader and InputStream?
... between Reader and InputStream?
And when to use what?
If I can use Reader for reading characters why I will use inputstream, I guess to read objects?
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Android 4.3 Bluetooth Low Energy unstable
...cial BLE APIs in Android 4.3, I have noticed that after I connect a device for the first time I am rarely able to successfully connect to / communicate with that device or any other device again.
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How to fight tons of unresolved variables warning in Webstorm?
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For variables use this syntax /** * @type {Object} * @property {string} sortval - value to sort by */ var a;
– Ferenc Takacs
Oct 1 '15 at 12:56
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Get PostGIS version
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