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Post parameter is always null
...he body, send just the value prefixed with an equal sign (=), e.g. body:
=test
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Determine if variable is defined in Python [duplicate]
...d precautions against those who nevertheless do. Maintaining fragile, undertested legacy code with somewhat-broken design that you inherited from somebody else is a fact of life, and those who can only think of big-bang rewriting from scratch rather than cautiously and incrementally need to re-read ...
How do you simulate Mouse Click in C#?
...
Mouse.Click();
Microsoft.VisualStudio.TestTools.UITesting
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Event on a disabled input
...nput (+ script) should be
<input type="text" readonly="readonly" name="test" value="test" />
$('input[readonly]').click(function () {
$(this).removeAttr('readonly');
})
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Using GPU from a docker container?
...e execution context rather than lxc.
Environment
These instructions were tested on the following environment:
Ubuntu 14.04
CUDA 6.5
AWS GPU instance.
Install nvidia driver and cuda on your host
See CUDA 6.5 on AWS GPU Instance Running Ubuntu 14.04 to get your host machine setup.
Install Dock...
Case-Insensitive List Search
I have a list testList that contains a bunch of strings. I would like to add a new string into the testList only if it doesn't already exist in the list. Therefore, I need to do a case-insensitive search of the list and make it efficient. I can't use Contains because that doesn't take into acc...
Check if an array is empty or exists
...ength; // => "number"
Case Empty Array
Now since we tested all other possibilities, we're talking to an instance of Array. In order to make sure it's not empty, we ask about number of elements it's holding, and making sure it has more than zero elements.
firstArray = [];
firs...
default select option as blank
...have to make a selection. Therefore I really like this approach. (At least tested in Chrome)
– Andreas Linnert
Feb 11 '17 at 10:28
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How to use Session attributes in Spring-mvc
...ute to session:
@RequestMapping(method = RequestMethod.GET)
public String testMestod(HttpServletRequest request){
ShoppingCart cart = (ShoppingCart)request.getSession().setAttribute("cart",value);
return "testJsp";
}
and you can get it from controller like this :
ShoppingCart cart = (Shopp...
CSS technique for a horizontal line with words in the middle
...ackground:#fff;
padding:0 10px;
}
<h2><span>THIS IS A TEST</span></h2>
<p>this is some content other</p>
I tested in Chrome only, but there's no reason it shouldn't work in other browsers.
JSFiddle: http://jsfiddle.net/7jGHS/
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