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Set the value of an input field
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I'm using Yii 2.0 and setting the .value = '' directly wouldn't properly run form validation on the field. Using setAttribute('value','...') is properly handled. thanks!
– ekscrypto
Feb 27 '17 at 13...
git add only modified changes and ignore untracked files
...e modified and deleted files.
Note that if you have Git of version before 2.0 and used git add ., then you would need to use git add -u . (See "Difference of “git add -A” and “git add .”").
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How to determine if a process runs inside lxc/Docker?
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On a new ubuntu 16.04 system, new systemd & lxc 2.0
sudo grep -qa container=lxc /proc/1/environ
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How do I associate file types with an iPhone application?
...on.
For example, my application Molecules (for which the source code is available) handles the .pdb and .pdb.gz file types, if received via email or in another supported application.
To register support, you will need to have something like the following in your Info.plist:
<key>CFBundleDoc...
X-Frame-Options Allow-From multiple domains
... using the frame-ancestors directive.
frame-ancestors supports multiple domains and even wildcards, for example:
Content-Security-Policy: frame-ancestors 'self' example.com *.example.net ;
Unfortunately, for now, Internet Explorer does not fully support Content-Security-Policy.
UPDATE: MDN has r...
When is the init() function run?
...d what Effective Go says but I was unsure if I understood fully what it said. The exact sentence I am unsure is the following:
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Why doesn't Java offer operator overloading?
...overloading. How much clearer can this get?
quantity<force> F = 2.0*newton;
quantity<length> dx = 2.0*meter;
quantity<energy> E = F * dx;
std::cout << "Energy = " << E << endl;
would actually output "Energy = 4 J" which is correct.
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Xcode - ld: library not found for -lPods
...orked like a charm, thanks. I only had this problem when updating to Swift 2.0 on El Capitan. Worked perfectly before.
– Ovi
Sep 22 '15 at 12:17
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How can i take an UIImage and give it a black border?
...erColor: [[UIColor blackColor] CGColor]];
[imageView.layer setBorderWidth: 2.0];
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Where to put view-specific javascript files in an ASP.NET MVC application?
... .js file next to your view:
You can access it directly:
http://yourdomain.com/YourController/Index.js
Below is the source:
namespace JavaScriptViews {
public class JavaScriptActionDescriptor : ActionDescriptor
{
private string actionName;
private ControllerDescrip...