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What command means “do nothing” in a conditional in Bash?
... nothing, e.g., here, I want Bash to do nothing when $a is greater than "10", print "1" if $a is less than "5", otherwise, print "2":
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On design patterns: When should I use the singleton?
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19 Answers
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How to convert number to words in java
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107
Here is the code, I don't think there is any method in SE.
It basically converts number to st...
How do I apply a diff patch on Windows?
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Apply Patch
With TortoiseMerge:
Find and open an existing SVN repo directory
Create a new dir...
Running Windows batch file commands asynchronously
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edited Nov 21 '16 at 16:30
Peter Mortensen
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How to delete a module in Android Studio
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18 Answers
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Is it possible to use jQuery .on and hover?
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10 Answers
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Which is more efficient, a for-each loop, or an iterator?
...All iterators have as a fundamental requirement that next() should be an O(1) operation, making the loop O(n).
To verify that the iterator is used underwater by the new for loop syntax, compare the generated bytecodes from the following two Java snippets. First the for loop:
List<Integer> a...
ansible: lineinfile for several lines?
...ith_items:
- { regexp: '^kernel.shmall', line: 'kernel.shmall = 2097152' }
- { regexp: '^kernel.shmmax', line: 'kernel.shmmax = 134217728' }
- { regexp: '^fs.file-max', line: 'fs.file-max = 65536' }
sha...
Default height for section header in UITableView
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edited Nov 7 '14 at 22:05
answered Jan 18 '13 at 17:15
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