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Create JSON object dynamically via JavaScript (Without concate strings)
...ry helpful to me. I wanted to generate a json variable to pass it to a php script using ajax. My values were stored into two arrays, and i wanted them in json format.
This is a generic example:
valArray1 = [121, 324, 42, 31];
valArray2 = [232, 131, 443];
myJson = {objArray1: {}, objArray2: {}};
for...
MySQL Server has gone away when importing large sql file
...ase the max_allowed_packet to 128M.
Then download the MySQL Tuning Primer script and run it. It will provide recommendations to several facets of your config for better performance.
Also look into adjusting your timeout values both in MySQL and PHP.
How big (file size) is the file you are importi...
https URL with token parameter : how secure is it?
...ge, it wouldn't be a proper page (no google analytics or other third party script).
– Flackou
Mar 13 '09 at 16:41
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How to set JAVA_HOME in Linux for all users
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$ echo $JAVA_HOME
(<-- no output)
What I had to do was set up a script in /etc/profile.d/jdk_home.sh:
#!/bin/sh
export JAVA_HOME=/opt/ibm/java-x86_64-60/
export PATH=$JAVA_HOME/bin:$PATH
I initially neglected the first line (the #!/bin/sh), and it won't work without it.
Now it's worki...
Is there a way to use PhantomJS in Python?
...k way to install Selenium I just learned is, on Windows, type: C:\Python34\Scripts\pip.exe install Selenium.
– ntk4
Sep 21 '16 at 5:06
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What is the Windows version of cron? [closed]
...PowerShell, the Scheduled Tasks Cmdlets in Windows PowerShell are made for scripting.
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NPM modules won't install globally without sudo
...ne you already have in $HOME/bin. If you're concerned, check the bin, and scripts properties in the package.json file of the app you're installing first.
In general, it's safest to:
(a) Place $HOME/bin last in your path so system commands are not superseded.
(b) don't include "." or any relative...
detect key press in python?
...at is: This answer doesn't require you being in the current window to this script be activated, a solution to windows would be:
from win32gui import GetWindowText, GetForegroundWindow
current_window = (GetWindowText(GetForegroundWindow()))
desired_window_name = "Stopwatch" #Whatever the name of you...
Slow Requests on Local Flask Server
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Passing --threaded to my manage.py using Flask-Script worked too.
– Snorfalorpagus
Aug 5 '15 at 22:09
7
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How do I change the background color of a plot made with ggplot2
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Put this at the beginning of your script for default B&W ggplots: ggplot <- function(...) { ggplot2::ggplot(...) + theme_bw() }
– ROLO
Jul 19 '12 at 9:50
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