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Submit form on pressing Enter with AngularJS
...hich === 13) {" to this "if(event.which === Number(attrs.key)) {" And then my input to "<input type="text" bind-key="doSomething()" key="13">" so that I could re-use it for different key events.
– Brian F
Feb 6 '14 at 5:48
...
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...ould also pass the content to the pseudo element with a data attribute and then use jQuery to manipulate that:
In HTML:
<span>foo</span>
In jQuery:
$('span').hover(function(){
$(this).attr('data-content','bar');
});
In CSS:
span:after {
content: attr(data-content) ' any ...
Is there a way to make mv create the directory to be moved to if it doesn't exist?
...solute path to the existing file (which means this path already exist) and then move the file to a location (which in your example doesn't exist).
– vdegenne
Dec 3 '17 at 19:06
1
...
How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
...ke a pos parameter. If you use the overload that does take a pos parameter then it will not search the whole string, only that position and earlier. (Just like regular find() with pos parameter only looks in that position or later.) So if you pass pos == 0, as shown in this answer, then it will lite...
Learning WebGL and three.js [closed]
...ing to have both in your toolbelt. I would start out by learning Three.JS, then do some shaders with GLSL and keep trying to learn more about WebGL all the while.
– Cory Gross
Aug 15 '12 at 12:08
...
Resetting remote to a certain commit
...n that case, it would be better to revert the commits that you don't want, then push as normal.
Update: you've explained below that other people have pulled the changes that you've pushed, so it's better to create a new commit that reverts all of those changes. There's a nice explanation of your o...
Looking for a clear definition of what a “tokenizer”, “parser” and...
...d to, say, Wirth's book, which is a book you can grok in a few hours. Back then I had few options as it was the only book I could get my hands on (it being 1991, before Amazon and the WWW). I had that and a collection of text files produced by Jack W. Crenshaw called "LET'S BUILD A COMPILER" (thanks...
How to solve error “Missing `secret_key_base` for 'production' environment” (Rails 4.1)
...EY_BASE=GENERATED_CODE
Save the changes and close the file using Esc and then ":x" and Enter for save and exit in vi.
But if you login as normal user, let's call it "example_user" for this gist, you will need to find one of these other files:
$ vi ~/.bash_profile
$ vi ~/.bash_login
$ vi ~/.profil...
Search and replace a line in a file in Python
...e result back to the file. I could first load the whole file in memory and then write it back, but that probably is not the best way to do it.
...
Send POST data using XMLHttpRequest
... user : document.getElementById('user').value,
// ...
// })
}).then(
response => response.text() // .json(), etc.
// same as function(response) {return response.text();}
).then(
html => console.log(html)
);
In Node.js, you'll need to import fetch using:
const fetc...