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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...
Selecting last element in JavaScript array [duplicate]
...
@LeviMorrison: Your answer is more about organizing the script / project, not about solving this specific issue. Adding (custom) function to the prototype may not be so clean, but let's be honest: arr[arr.length - 1] is the common and well-understood way of accessing last element ...
Can one AngularJS controller call another?
..."ControllerTwo">
<input ng-model="message" >
</div>
javascript:
var myModule = angular.module('myModule', []);
myModule.factory('mySharedService', function($rootScope) {
var sharedService = {};
sharedService.message = '';
sharedService.prepForBroadcast = function(msg) {
...
Identifying the dependency relationship for python packages installed with pip
...pdeptree
Lookupy==0.1
wsgiref==0.1.2
argparse==1.2.1
psycopg2==2.5.2
Flask-Script==0.6.6
- Flask [installed: 0.10.1]
- Werkzeug [required: >=0.7, installed: 0.9.4]
- Jinja2 [required: >=2.4, installed: 2.7.2]
- MarkupSafe [installed: 0.18]
- itsdangerous [required: >=0.2...
Extract substring in Bash
...mmand or something. Looking at it in the history, I was running it in a sh script, which was probably dash. At this point I can't get it to work anymore.
– Spencer Rathbun
Oct 29 '13 at 17:52
...
What's the best way of scraping data from a website? [closed]
...ging and error detection in your crawling code that logs the exact issues, alerts you to the problem and stops crawling. Now you can update your cache, run your unit tests and see what you need to change.
Legal Issues
The law here can be slightly dangerous if you do stupid things. If the law gets ...
Split output of command by columns using Bash?
... be executed in an environment that does not pass variables to the calling script.
out=$(ps whatever | { read a b c d; echo $c; })
arr=($(ps whatever | { read a b c d; echo $c $b; }))
echo ${arr[1]} # will output 'b'`
The Array Solution
So we then end up with the answer by @frayser which is...
Is there a way to make text unselectable on an HTML page? [duplicate]
...nt inside the <div>. If this is a problem, you could instead use JavaScript to do this recursively for an element's descendants:
function makeUnselectable(node) {
if (node.nodeType == 1) {
node.setAttribute("unselectable", "on");
}
var child = node.firstChild;
while (c...
Download File to server from URL
...e. If allow_fopen_url Off is set in php.ini (good idea for security), your script would be broken.
– PleaseStand
Oct 15 '10 at 0:43
4
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go to character in vim
I'm getting an error message from a python script at position 21490 .
2 Answers
2
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