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How do I replace whitespaces with underscore?
...L-hostile characters like question marks, apostrophes, exclamation points, etc.
Also note that the general consensus among SEO experts is that dashes are preferred to underscores in URLs.
import re
def urlify(s):
# Remove all non-word characters (everything except numbers and letters)
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Read first N lines of a file in python
...tween the two? (in terms of performance, required libraries, compatibility etc)?
– Russell
Nov 20 '09 at 0:34
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Where is the .NET Framework 4.5 directory?
...a little odd, but certainly mscorlib there contains AsyncTaskMethodBuilder etc which are used for async.
.NET 4.5 effectively overwrites .NET 4.
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How to use a switch case 'or' in PHP
...statements, eg: to test if a value is "greater than 3", "between 4 and 6", etc. If you need to do something like that, stick to using if statements, or if there's a particularly strong need for switch then it's possible to use it back to front:
switch (true) {
case ($value > 3) :
// ...
How do I do a Date comparison in Javascript? [duplicate]
... milliseconds so you just divide by 1000 for seconds, then 60 for minutes, etc.
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Is there a method for String conversion to Title Case?
...della, dei, da as in Maria del Carmen, Maria da Silva, Maria della Salute, etc. coderanch.com/t/35096/Programming/…
– Junior Mayhé
Mar 12 '16 at 16:17
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Rails and PostgreSQL: Role postgres does not exist
...er command is a thin wrapper around the commands CREATE USER, CREATE ROLE, etc.
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Semi-transparent color layer over background-image?
...k this is cleaner. The box-shadow has issues if content not longer than bg etc.
– Jack
Feb 2 '17 at 9:02
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Regular Expression to match string starting with “stop”
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/stop([a-zA-Z])+/
Will match any stop word (stop, stopped, stopping, etc)
However, if you just want to match "stop" at the start of a string
/^stop/
will do :D
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Use dynamic (variable) string as regex pattern in JavaScript
...lace the line following it.
This was my solution.
dse_cassandra_yaml='/etc/dse/cassandra/cassandra.yaml'
// a) find the searchString and grab all text on the following line to it
// b) replace all next line text with a newString supplied to function
// note - leaves searchString text untouched
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