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Javascript regex returning true.. then false.. then true.. etc [duplicate]
.... In JavaScript, global regexen have state: you call them (with exec, test etc.) the first time, you get the first match in a given string. Call them again and you get the next match, and so on until you get no match and it resets to the start of the next string. You can also write regex.lastIndex= ...
What are the differences between the BLOB and TEXT datatypes in MySQL?
...Personally I never use BLOB or TEXT and store large amounts of data in xml files relative to user id based folders.
– Darcey
Jul 24 '12 at 10:16
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What is the purpose and uniqueness SHTML?
...
SHTML is a file extension that lets the web server know the file should be processed as using Server Side Includes (SSI).
(HTML is...you know what it is, and DHTML is Microsoft's name for Javascript+HTML+CSS or something).
You can use...
How do I reload .bashrc without logging out and back in?
...involving input at the very least from login (see "man login") and /etc/profile (see "man bash").
– George Hawkins
Sep 9 '13 at 10:36
2
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How to set a value of a variable inside a template code?
...f this doesn’t already exist, create it - don’t forget the __init__.py file to ensure the directory is treated as a Python package.
Create a file named define_action.py inside of the templatetags directory with the following code:
from django import template
register = template.Library()
@reg...
Preferred order of writing latitude & longitude tuples in GIS services
... If anyone else has issues with Google Maps and supplying a KML file to it, the order is Longitude/Latitude!! No documentation for the KML file says this!!
– Turnerj
Apr 22 '14 at 4:52
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Git: How to squash all commits on branch
...the extra commits in your feature_branch, but without changing any of your file changes locally.
git reset --soft master
Step 2:
Add all of the changes in your git repo directory, to the new commit that is going to be created. And commit the same with a message.
git add -A && git commit -m ...
How to save all the variables in the current python session?
...y-like object:
To shelve your work:
import shelve
T='Hiya'
val=[1,2,3]
filename='/tmp/shelve.out'
my_shelf = shelve.open(filename,'n') # 'n' for new
for key in dir():
try:
my_shelf[key] = globals()[key]
except TypeError:
#
# __builtins__, my_shelf, and imported m...
Determine if the device is a smartphone or tablet? [duplicate]
... entire topic, they explain how to set a boolean value in a specific value file (as res/values-sw600dp/attrs.xml):
<resources>
<bool name="isTablet">true</bool>
</resources>
Because the sw600dp qualifier is only valid for platforms above android 3.2. If you want to mak...
Regarding 'main(int argc, char *argv[])' [duplicate]
... familiar way is to use the good ol' terminal where an user could type cat file. Here the word cat is a program that takes a file and outputs it to standard output (stdout).
The program receives the number of arguments in argc and the vector of arguments in argv, in the above the argument count wou...