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How to replace multiple substrings of a string?
...e("|".join(rep.keys()))
text = pattern.sub(lambda m: rep[re.escape(m.group(0))], text)
For example:
>>> pattern.sub(lambda m: rep[re.escape(m.group(0))], "(condition1) and --condition2--")
'() and --text--'
shar...
Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...h a Micro instance running.
Run dd if=/dev/zero of=/swapfile bs=1M count=1024
Run mkswap /swapfile
Run swapon /swapfile
Add this line /swapfile swap swap defaults 0 0 to /etc/fstab
Step 4 is needed if you would like to automatically enable swap file after each reboot.
Some useful command related t...
What's the best/easiest GUI Library for Ruby? [closed]
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answered Nov 4 '08 at 4:47
Jacob CarpenterJacob Carpenter
4,04611 gold badge2424 silver badges3030 bronze badges
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How to disable / enable dialog negative positive buttons?
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210
Edit for complete solution...
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivi...
Accessing inactive union member and undefined behavior?
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+100
The confusion is that C explicitly permits type-punning through a union, whereas C++ (c++11) has no such permission.
c11
6.5...
UISegmentedControl below UINavigationbar in iOS 7
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10 Answers
10
Active
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Add a tooltip to a div
...er;"
– RayLoveless
Mar 19 '14 at 15:07
2
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Input with display:block is not a block, why not?
...ely unknown box-sizing:border-box style from CSS 3. This allows a 'true' 100% width on any element regardless of that elements' padding and/or borders.
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta ht...
How to assert output with nosetest/unittest in python?
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edited Mar 11 '18 at 0:05
Felipe S. S. Schneider
18611 gold badge22 silver badges1111 bronze badges
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Benchmarking small code samples in C#, can this implementation be improved?
...endingFinalizers();
GC.Collect();
watch.Start();
for (int i = 0; i < iterations; i++) {
func();
}
watch.Stop();
Console.Write(description);
Console.WriteLine(" Time Elapsed {0} ms", watch.Elapsed.TotalMilliseconds);
return watch.Elapsed.TotalMilliseconds;
...