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Selecting text in an element (akin to highlighting with your mouse)
...ffers from window and document). I fixed that problem and I modified it in order to be used as any other jQuery plugin (chainable):
Example 1: Selection of all text inside < code > tags with single click and add class "selected":
$(function() {
$("code").click(function() {
$(this...
How is location accuracy measured in Android?
...here is no GPS signal in buildings and in areas with many big building and etc. But Android makes it a much easier. When you request a location, you just have to specify what accuracy do you need.
If you specify that you want an accuracy for an example *100 meters*, Android will try to get the loca...
Regex for password must contain at least eight characters, at least one number and both lower and up
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password must always have the exact same order. what of something more generic that can start with upper case or special characters.
– Ichinga Samuel
Jun 15 at 20:01
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Split Strings into words with multiple word boundary delimiters
...e very powerful. The regular expression '\w+' means "a word character (a-z etc.) repeated one or more times". There's a HOWTO on Python regular expressions here: amk.ca/python/howto/regex
– RichieHindle
Jul 4 '09 at 19:44
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How to convert comma-delimited string to list in Python?
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Consider the following in order to handle the case of an empty string:
>>> my_string = 'A,B,C,D,E'
>>> my_string.split(",") if my_string else []
['A', 'B', 'C', 'D', 'E']
>>> my_string = ""
>>> my_string.split(",")...
Difference between GeoJSON and TopoJSON
...xed-precision integer encoding of coordinates, TopoJSON files are often an order of magnitude smaller than GeoJSON files. The secondary advantage of TopoJSON files is that encoding the topology has useful applications, such as topology-preserving simplification (similar to MapShaper) and automatic m...
Simultaneously merge multiple data.frames in a list
... args you're using? The merged result must still have the relevant keys in order to be merged with the subsequent data frame.
– Charles
Nov 14 '11 at 20:12
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What does threadsafe mean?
...eed to perform common actions - disk i/o, outputting results to the screen etc. - these parts of the code will need to be written in such a way that they can handle being called from multiple threads, often at the same time. This will involve things like:
Working on copies of data
Adding locks aro...
How to change owner of PostgreSql database?
...bjects with a new owner, including system resources (postgres0, postgres1, etc.)
First, connect to admin database and update DB ownership:
psql
postgres=# REASSIGN OWNED BY old_name TO new_name;
This is a global equivalent of ALTER DATABASE command provided in Frank's answer, but instead of up...
Why doesn't git recognize that my file has been changed, therefore git add not working
...eady on there, and I am uploading a newer version with new lines and code, etc. But when I try git add and then git status it says:
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