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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
What's a quick-and-dirty way to make sure that only one instance of a shell script is running at a given time?
40 Answers
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Any way to select without causing locking in MySQL?
...iping about any comments here "failing to address MyISAM." I think that's what I was getting at. :-)
– Craig
Apr 29 '13 at 18:13
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How can I format a decimal to always show 2 decimal places?
...point with arbitrarily large numbers, you definitely should be, and that's what your question's title suggests...)
If so, the Decimal FAQ section of the docs has a question/answer pair which may be useful for you:
Q. In a fixed-point application with two decimal places, some inputs have many places...
+ operator for array in PHP?
What does + mean for array in PHP?
8 Answers
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How to increase font size in a plot in R?
I am confused. What is the right way to increase font size of text in the title, labels and other places of a plot?
7 Answ...
How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]
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what about 'foo' in arr?
– SuperUberDuper
Mar 26 '15 at 15:01
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Java packages com and org
What are the meaning of the packages org and com in Java?
4 Answers
4
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Signal handling with multiple threads in Linux
In Linux, what happens when a program (that possibly has multiple threads) receives a signal, like SIGTERM or SIGHUP?
2 Ans...
Is there a way to run Python on Android?
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@Trey: What about non-GUI-related things? Are there any limitations regarding usage of Python's modules? What about access to Android-specific features, such as ability to read messages, add notification, work in the background, mak...
Intellij reformat on file save
...form the keystroke you want. If you choose Ctrl+S like me, it will ask you what to do with the previous Ctrl+S shortcut. Remove it. You can always reassign it later if you want.
Enjoy!
For IntelliJ 11, replace
step 2. with: Edit -> Macros -> "Start Macro Recording"
step 6. with: Edit -> ...