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Cron and virtualenv
...&1
Another thing to try is to make the same change in your manage.py script at the very top:
#!/home/my/virtual/bin/python
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Google Authenticator implementation in Python
...comes to parameters:
secret is a secret value known to server (the above script) and client (Google Authenticator, by providing it as password within application),
intervals_no is the number incremeneted after each generation of the token (this should be probably resolved on the server by checking...
Android studio, gradle and NDK
...ttp://tools.android.com/tech-docs/android-ndk-preview
For building with a script the gradle solution below should work:
I am using my build script and added to my file (Seems to work for 0.8+): This seems to be equivalent to the solution below (but looks nicer in the gradle file):
android {
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Bash command to sum a column of numbers [duplicate]
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@DavidMann: "$@" is used inside a script to represent all the arguments to the script, or nothing/none if there were no arguments. If you're using the awk in pbpaste | awk …, you simply omit the "$@" (though it would usually do no damage; most interactive ...
Load local JSON file into variable
I'm trying to load a .json file into a variable in javascript, but I can't get it to work. It's probably just a minor error but I can't find it.
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What generates the “text file busy” message in Unix?
...ns, with a sleep command, before running the file:
chmod a+x /usr/bin/php/scripts/phpize \
&& sleep 1 \
&& /usr/bin/php/scripts/phpize
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How do I get a list of column names from a psycopg2 cursor?
...ute("Select * FROM people LIMIT 0")
colnames = [desc[0] for desc in curs.description]
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Can I find events bound on an element with jQuery?
...w simply get a list of event listeners bound to an object by using the javascript function getEventListeners().
For example type the following in the dev tools console:
// Get all event listners bound to the document object
getEventListeners(document);
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How to run a program without an operating system?
...he case for regular userland executables.
To better understand the linker script part, familiarize yourself with the relocation step of linking: What do linkers do?
Cooler x86 bare metal programs
Here are a few more complex bare metal setups that I've achieved:
multicore: What does multicore assem...
get size of json object
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You can use something like this
<script type="text/javascript">
var myObject = {'name':'Kasun', 'address':'columbo','age': '29'}
var count = Object.keys(myObject).length;
console.log(count);
</script>
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