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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...
What is the Windows version of cron? [closed]
...PowerShell, the Scheduled Tasks Cmdlets in Windows PowerShell are made for scripting.
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How to listen for changes to a MongoDB collection?
...conds to see if there are any changes from last time, or is there a way my script can wait for inserts to occur? This is a PHP project that I am working on, but feel free to answer in Ruby or language agnostic.
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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...
How do I move a redis database from one server to another?
... port binding:
ssh user@redis-2.foo.com -L 1234:127.0.0.1:6379
A small script to loop all the keys using KEYS and MIGRATE each key. This is Perl, but hopefully you get the idea:
foreach ( $redis_from->keys('*') ) {
$redis_from->migrate(
$destination{host}, # localhost in...
D Programming Language in the real world? [closed]
... even if it is less dynamic and slightly more difficult to program in than scripting languages.
The result is a language that is optimal when both development time and execution time matter about equally, which in my field is most of the time.
Similarly, D takes a very level-headed approach to safe...
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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How do I execute a program from Python? os.system fails due to spaces in path
I have a Python script that needs to execute an external program, but for some reason fails.
10 Answers
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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
5
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Replace a string in a file with nodejs
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shx lets you run from npm scripts, ShellJs.org recommended it. github.com/shelljs/shx
– Joshua Robinson
Jul 25 '16 at 2:30
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