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Programmatically trigger “select file” dialog box
...ple :
<!-- optionnal, to add a bit of style -->
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet"/>
<!-- minimal setup -->
<label for="exampleInput" class="btn btn-default">
Click me
</label>
<input typ...
One-liner to take some properties from object in ES 6
...st orig = {
id: 123456789,
name: 'test',
description: '…',
url: 'https://…',
};
const filtered = ['id', 'name'].reduce((result, key) => { result[key] = orig[key]; return result; }, {});
console.log(filtered); // Object {id: 123456789, name: "test"}
alternatively...
const filte...
How to completely remove an issue from GitHub?
...
Public feature request
I wrote to GitHub in 2014-08 and https://github.com/jdennes replied by email:
Thanks for the suggestion. It's only possible to edit/clear the issue content currently. However I've added a +1 to this suggestion on our internal Feature Request List.
con...
Insert a line at specific line number with sed or awk
... has a wq command to save and quit, but old ed's don't.
Further reading: https://gnu.org/software/ed/manual/ed_manual.html
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Get index of element as child relative to parent
...rd li").click(function ()
{
$($(this),'#wizard"').index();
});
Demo
https://jsfiddle.net/m9xge3f5/
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Why does a return in `finally` override `try`?
...t code inspection rule set-up in PHPStorm that gives a "Warning" for this:
https://www.jetbrains.com/help/phpstorm/javascript-and-typescript-return-inside-finally-block.html
So what do you use finally for?
I would use finally only to clean-up stuff. Anything that is not critical for the return value...
How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
...art contains '.$num_items.' item'.($num_items != 1 ? 's' : '').'.';
ref: https://davidwalsh.name/php-ternary-examples
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Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)
...verName letz.dev
ServerAlias letz.dev
</VirtualHost>
For using Https (Open SSL) inside httpd-ssl.conf
<Directory "D:/Projects">
AllowOverride All
Require all granted
</Directory>
##Letzgrow
<VirtualHost *:443>
DocumentRoot "D:/Projects/letzgrow"
ServerName letz...
ASP.NET 4.5 has not been registered on the Web server
...
Resolved it with VS update.
Follow this link (https://blogs.msdn.microsoft.com/webdev/2014/11/11/dialog-box-may-be-displayed-to-users-when-opening-projects-in-microsoft-visual-studio-after-installation-of-microsoft-net-framework-4-6/)
Resolution:
Microsoft has published...
How to inspect FormData?
... sure about all browser support, but it works fine on Firefox.
Taken from https://developer.mozilla.org/en-US/docs/Web/API/FormData/entries
// Create a test FormData object
var formData = new FormData();
formData.append('key1','value1');
formData.append('key2','value2');
// Display the key/value ...