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execute function after complete page load
...oaded', function() {
// your code here
}, false);
or
if your comfort with jquery,
$(document).ready(function(){
// your code
});
$(document).ready() fires on DOMContentLoaded, but this event is not being fired consistently among browsers. This is why jQuery will most probably implement some ...
On Duplicate Key Update same as insert
I've searched around but didn't find if it's possible.
8 Answers
8
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Change application's starting activity
...ted the meat and guts of my application but I want to add a different activity that will be the starting point (sort of a log-in screen).
...
How to debug a Flask app
...K_APP to your app as well).
For Linux, Mac, Linux Subsystem for Windows, Git Bash on Windows, etc.:
export FLASK_APP=myapp
export FLASK_ENV=development
flask run
For Windows CMD, use set instead of export:
set FLASK_ENV=development
For PowerShell, use $env:
$env:FLASK_ENV = "development"
P...
What's the best way to limit text length of EditText in Android
What's the best way to limit the text length of an EditText in Android?
22 Answers
2...
How to get a value from a cell of a dataframe?
I have constructed a condition that extract exactly one row from my data frame:
11 Answers
...
CMake: How to build external projects and include their targets
...digms here.
As you noted, the highly flexible ExternalProject module runs its commands at build time, so you can't make direct use of Project A's import file since it's only created once Project A has been installed.
If you want to include Project A's import file, you'll have to install Project A ...
Clean ways to write multiple 'for' loops
For an array with multiple dimensions, we usually need to write a for loop for each of its dimensions. For example:
16 An...
Checking user's homepage in Internet Explorer
...isplays a popup that asks if you want to set your home page as google.com. It's quite normal, when I say OK it sets it as google.com. After that however, I don't get the popup anymore. As far as I know, nobody should be able to retrieve the value of my homepage because it's a private info. But someh...
store and retrieve a class object in shared preference
...
You can only store, simple values in SharedPrefences SharePreferences.Editor
What particularly about the class do you need to save?
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