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How to submit form on change of dropdown list?
I am creating a page in JSP where I have a dropdown list and once the user selects a value he has to click on the go button and then the value is sent to the Servlet.
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How to Get the Current URL Inside @if Statement (Blade) in Laravel 4?
...@if condition in a view using the Laravel's Blade templating engine but I don't know how to do it.
28 Answers
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ReSharper warns: “Static field in generic type”
Is this wrong? I would assume that this actually has a static readonly field for each of the possible EnumRouteConstraint<T> that I happen to instance.
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How to find where gem files are installed
I can finds gems that are installed using gem list , but it doesn't show me where the gems are installed.
10 Answers
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How can I make robocopy silent in the command line except for progress?
I'm using robocopy to do backups with a PowerShell script, and it's pretty awesome, except that I'd like it to only show the progress percentage while it copies and not all of the other information.
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Git, fatal: The remote end hung up unexpectedly
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This looks similar to How do I get github to default to ssh and not https for new repositories.
Probably it's worth trying to switch from http protocol to ssh:
$ git remote add origin git@github.com:username/project.git
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What is the worst gotcha in C# or .NET? [closed]
...n their own assembly, and some types like System.String, but not System.Windows.Forms.Form. The answer is that it only looks in the current assembly and in mscorlib.
Anonymous methods
C# 2.0 introduced anonymous methods, leading to nasty situations like this:
using System;
using System.Threadin...
calculating the difference in months between two dates
...nth is a variable unit of measure into account, it seems that most of them do; they just don't use your particular approximation. Case in point, the very first sentence in my answer indicates that it's variable. Any answer, yours included, is an approximation, simply because it is not a precise answ...
Rails layouts per action?
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Cool, thanks. And in case someone wants to do simpler things with one-liner the following is possible. Its easy to read and place in top of the controller. --- layout Proc.new{ ['index', 'new', 'create'].include?(action_name) ? 'some_layout' : 'other_layout' }
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How to change SmartGit's licensing option after 30 days of commercial use on ubuntu?
...of using SG and I can't change my licensing options (reinstalling smartgit doesn't help) and I'm not able to use SG anymore without paying (I'm not using it for commercial purposes). Do you know how to fix it?
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