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pass post data with window.location.href
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Using window.location.href it's not possible to send a POST request.
What you have to do is to set up a form tag with data fields in it, set the action attribute of the form to the URL and the method attribute to POST, then call the submit method on t...
How to get the first non-null value in Java?
...n't.
The closest you can get is:
public static <T> T coalesce(T ...items) {
for(T i : items) if(i != null) return i;
return null;
}
For efficient reasons, you can handle the common cases as follows:
public static <T> T coalesce(T a, T b) {
return a == null ? b : a;
}
pub...
Should try…catch go inside or outside a loop?
...follow
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edited Sep 26 '08 at 20:17
answered Sep 26 '08 at 20:09
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Java switch statement multiple cases
Just trying to figure out how to use many multiple cases for a Java switch statement. Here's an example of what I'm trying to do:
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How do I create a basic UIButton programmatically?
...he viewDidLoad method, three UIButton s will be created dynamically and its layout or properties are set.
34 Answers
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Generate GUID in MySQL for existing Data?
...have a column "GUID" that I want to basically fill down all existing rows with new and unique random GUID's.
10 Answers
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Advances social tools app with cool UI - Koded Apps - Kodular Community
...a theme a light scheme and also enabled a dark scheme */
/* deal with light scheme first */
@media (prefers-color-scheme: light) {
:root {
--primary: #000000;
--secondary: #ffffff;
--tertiary: #4527a0;
--quaternary: #4527a0;
...
What is the difference between hg forget and hg remove?
... want mercurial to remove several files from the current state of the repository. However, I want the files to exist in prior history.
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How to turn on/off ReactJS 'development mode'?
...e checks
The above is the most common pattern, and other libraries follow it as well. So to "disable" these checks we need to toggle NODE_ENV to "production"
The proper way to disable "dev mode" is through your bundler of choice.
webpack
Use the DefinePlugin in your webpack config like so:
new webp...
How to extract a git subdirectory and make a submodule out of it?
I started a project some months ago and stored everything within a main directory.
In my main directory "Project" there are several subdirectories containing different things:
Project/paper contains a document written in LaTeX
Project/sourcecode/RailsApp contains my rails app.
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