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How to get the request parameters in Symfony 2?
I am very new to symfony. In other languages like java and others I can use request.getParameter('parmeter name') to get the value.
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How do you set the startup page for debugging in an ASP.NET MVC application?
... "{controller}/{action}/{id}", // URL with parameters
new { controller = "Public", action = "Home", id = UrlParameter.Optional } // Parameter defaults
);
}
For this to be functional, you are required to have have a set Start Page in the project.
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Why does google.load cause my page to go blank?
...he page (maybe the older versions of google.load() did, but apparently the new ones do not if used with callback). Here a simplified example when I'm loading the "google.charts" lib:
if(google) {
google.load('visualization', '1.0', {
packages: ['corechart'],
callback: function()...
Django auto_now and auto_now_add
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But it works ONLY on edit record. When I create new record - passed to date tile value ignored. When I change this record - new value is set.
– Anton Danilchenko
May 1 '14 at 10:03
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jQuery $(“#radioButton”).change(…) not firing during de-selection
...ut[name=someRadioGroup]:radio").change(function () {
Here's a working jsfiddle example (updated from Chris Porter's comment.)
Per @Ray's comment, you should avoid using names with . in them. Those names work in jQuery 1.7.2 but not in other versions (jsfiddle example.).
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How can I display an RTSP video stream in a web page?
I have an ip camera which provides a live RTSP video stream. I can use VLC media player to view the feed by providing it with the URL:
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How to make an immutable object in Python?
... inside the class instead of instantiating the object externally? I'm very new to python but the advantage to your other answer is that I can have a class hide the details and also have the power of things like optional parameters. If I only look at this answer it seems like I need to have everythin...
How do I set a column value to NULL in SQL Server Management Studio?
...t Column = CAST(NULL As Column Type) where Condition
Like This:
Update News Set Title = CAST(NULL As nvarchar(100)) Where ID = 50
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trying to animate a constraint in swift
...ect answer. If you don't call it on superview, your view just jumps to the new location. This is a very important distinction.
– Bryan Deemer
May 29 at 15:58
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Android: How to stretch an image to the screen width while maintaining aspect ratio?
...generated the dimensions manually, which works great:
DisplayMetrics dm = new DisplayMetrics();
context.getWindowManager().getDefaultDisplay().getMetrics(dm);
int width = dm.widthPixels;
int height = width * mainImage.getHeight() / mainImage.getWidth(); //mainImage is the Bitmap I'm drawing
addView...