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SQL, Postgres OIDs, What are they and why are they useful?
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To remove all OIDs from your database tables, you can use this Linux script:
First, login as PostgreSQL superuser:
sudo su postgres
Now run this script, changing YOUR_DATABASE_NAME with you database name:
for tbl in `psql -qAt -c "select schemaname || '.' || tablename from pg_tables WHERE...
jQuery equivalent of JavaScript's addEventListener method
I'm trying to find the jQuery equivalent of this JavaScript method call:
7 Answers
7
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How to correctly iterate through getElementsByClassName
I am Javascript beginner.
6 Answers
6
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Why does 'continue' behave like 'break' in a Foreach-Object?
If I do the following in a PowerShell script:
4 Answers
4
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PHP memory profiling
...P binary at the top so that you could call it in terminal as a normal unix script.
#!/Applications/MAMP/bin/php5.3/bin/php
<?php
if ( $argc <= 1 || $argc > 4 )
{
Don't forget to chmod this file to 755.
You could easily create a ruby watchr script to automatically call the script each ti...
Android OpenGL ES and 2D
...h-glkit-part-1
The other resource I'd recommend is a book by Erik M Buck, titled Learning OpenGL ES for iOS.
Some criticized it saying it was too simplistic. But that's exactly what I was looking for. It helped me understand all of the basics and gave me an idea on where i should go next to ...
How to center text vertically with a large font-awesome icon?
...iv:hover {background-color: hsla(212, 100%, 63%, 1);cursor: pointer;}
<script src="https://use.fontawesome.com/releases/v5.0.8/js/all.js"></script>
<div class="icon-camera">
<i class='fas fa-camera'></i>
hello world
</div>
<div class="icon-clock"&...
How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
...and above ignore the local public.xml. To make it work, u need to add some script in your build.gradle
afterEvaluate {
for (variant in android.applicationVariants) {
def scope = variant.getVariantData().getScope()
String mergeTaskName = scope.getMergeResourcesTask().name
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linux tee is not working with python?
I made a python script which communicates with a web server using an infinite loop.
I want to log every communication data to a file and also monitor them from terminal at same time. so I used tee command like this.
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JavaScript - onClick to get the ID of the clicked button
...tton id="3" onClick="reply_click(this.id)">B3</button>
<script type="text/javascript">
function reply_click(clicked_id)
{
alert(clicked_id);
}
</script>
This will send the ID this.id as clicked_id which you can use in your function. See it in actio...