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How can I get form data with JavaScript/jQuery?
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$('form').serialize() //this produces: "foo=1&bar=xxx&this=hi"
demo
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How can I unstage my files again after making a local commit?
... (use "git reset HEAD <file>..." to unstage)
#
# modified: foo.java
#
# Changes not staged for commit:
# (use "git add <file>..." to update what will be committed)
# (use "git checkout -- <file>..." to discard changes in working directory)
#
# modified: foo.ja...
Remove .php extension with .htaccess
...er). These rewrites can be as simple as internally translating example.com/foo into a request for example.com/foo/bar.
The Apache docs include a mod_rewrite guide and I think some of the things you want to do are covered in it. Detailed mod_rewrite guide.
Force the www subdomain
I would like i...
How to do two-way filtering in AngularJS?
...-model to create the two-way data binding
<input type="text" ng-model="foo.bar"></input>
2. Create a directive in your angular module that will be applied to the same element and that depends on the ngModel controller
module.directive('lowercase', function() {
return {
re...
How to start an Intent by passing some parameters to it?
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I think you want something like this:
Intent foo = new Intent(this, viewContacts.class);
foo.putExtra("myFirstKey", "myFirstValue");
foo.putExtra("mySecondKey", "mySecondValue");
startActivity(foo);
or you can combine them into a bundle first. Corresponding getExtra(...
How is “int main(){(([](){})());}” valid C++?
...aning of a program in the case of the most vexing parse disambiguation : B foo(A()) foo is a function (taking a pointer to function as only parameter and returning a B) whereas in B foo((A())) foo is a B object constructed invoking a constructor taking a A object (which instance is an anonymous temp...
Rename Pandas DataFrame Index
... 'color':['blue', 'green', 'red'],
'food':['Steak', 'Lamb', 'Mango'],
'height':[165, 70, 120],
'score':[4.6, 8.3, 9.0],
'state':['NY', 'TX', 'FL']},
index = ['Jane', 'Ni...
Can you change a path without reloading the controller in AngularJS?
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If you don't have to use URLs like #/item/{{item.id}}/foo and #/item/{{item.id}}/bar but #/item/{{item.id}}/?foo and #/item/{{item.id}}/?bar instead, you can set up your route for /item/{{item.id}}/ to have reloadOnSearch set to false (https://docs.angularjs.org/api/ngRoute/prov...
How can one close HTML tags in Vim quickly?
...om the tutorial:
1. Expand Abbreviation
Type abbreviation as 'div>p#foo$*3>a' and type '<c-y>,'.
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<div>
<p id="foo1">
<a href=""></a>
</p>
<p id="foo2">
<a href=""></a>
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What is the correct way to check for string equality in JavaScript?
...ary when you're sure both operands are string, e.g., when using if (typeof foo == "string")
– Marcel Korpel
Aug 27 '10 at 17:43
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