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MySQL vs MongoDB 1000 reads
... Nope, didn't miss it. MySQL wont close the connection until the script finishes unless mysqli_close() is called. Otherwise, repeat calls to mysqli_connect() will only pull the existing mysql resource from the current resource table, rather than committing to a new connection procedure. I'...
Editing Javascript using Chrome Developer Tools
I am trying to edit javascript on a site using Chrome's Developer Tools. I have read about 30 accounts of how to do this as well as watched a few videos. The fact is, when I go to the sources tab and open the file I want to edit, I can't do anything to it. Is there some step I am missing?
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Use different Python version with virtualenv
...nstall and use the virtualenv package.
Obsolete information
The pyvenv script can be used to create a virtual environment
pyvenv /path/to/new/virtual/environment
but it has been deprecated since Python 3.6.
share
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Is it possible to use JavaScript to change the meta-tags of the page?
If I put a div in the head and display:none, than use JavaScript to display it, will this work?
17 Answers
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DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
... officially addressed, one of the options would be to create your own bash script that would handle this case:
#!/bin/bash
name=''
target=''
while getopts 'n:t:' flag; do
case "${flag}" in
n) name="${OPTARG}" ;;
t) target="${OPTARG}" ;;
esac
done
if [ -z "$targe...
Split code over multiple lines in an R script
I want to split a line in an R script over multiple lines (because it is too long). How do I do that?
5 Answers
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How to print to stderr in Python?
...e this will import the print function, every other "print" in the original script will now need to be "functionized" adding "(" and ")". So that is a slight strike against this method, IMO.
– Dan H
Nov 12 '14 at 18:38
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JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...you just download java linux archive file, and don't want use installation scripts.
– PotOfTea
Jul 30 '13 at 14:10
23
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How to stop/terminate a python script from running?
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Is it possible to resume the script after stopping it?
– Gathide
Sep 7 '18 at 12:09
8
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wget/curl large file from google drive
I'm trying to download a file from google drive in a script, and I'm having a little trouble doing so. The files I'm trying to download are here .
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