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Rails - controller action name to string
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FYI, action_name works in Rails 3.2.13, and controller.action_name doesn't.
– Zach
May 20 '14 at 21:55
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How do I POST JSON data with cURL?
I use Ubuntu and installed cURL on it. I want to test my Spring REST application with cURL. I wrote my POST code at the Java side. However, I want to test it with cURL. I am trying to post a JSON data. Example data is like this:
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A Java API to generate Java source files [closed]
... an API. It's not the easiest thing to get information on, but it's there and it works extremely well.
The easiest way to get hold of it is as part of the JAXB 2 RI - the XJC schema-to-java generator uses CodeModel to generate its java source, and it's part of the XJC jars. You can use it just fo...
Rounding a double to turn it into an int (java)
...stead of just casting to an int; a double can hold quite a range of values and you probably don't want to silently throw out the most significant bits if your double is larger than you expect.
– othp
Mar 1 '18 at 16:38
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How to escape JSON string?
... I cannot reproduce this method for deserializing an encoded and escaped unc path. My path "WatchedPath": "\\\\myserver\\output" becomes "\"\\\\\\\\myserver\\\\output\"" which is pretty unacceptable.
– slestak
Dec 29 '14 at 14:36
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I don't understand -Wl,-rpath -Wl,
...Wl:
gcc -Wl,aaa -Wl,bbb -Wl,ccc
Note that there is no comma between aaa and the second -Wl.
Or, in your case, -Wl,-rpath -Wl,..
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Set custom HTML5 required field validation message
...sign a function, it can accept a reference to the input element (DOM node) and it must return a string which is then displayed as the error message.
Compatibility
Tested in:
Chrome Canary 47.0.2
IE 11
Microsoft Edge (using the up-to-date version as of 28/08/2015)
Firefox 40.0.3
Opera 31.0
Ol...
what is .netrwhist?
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netrw is a kind of vim plugin/script which supports reading and writing files across networks. .netrwhist is a history file which maintains all the directories that were modified. So whenever you modify the contents of ~/.vim it adds one entry in .netrwhist
A sample .netrwhist is as ...
What is the _references.js used for?
...the list of JS files paths, for which you want the Visual Studio to gather and build the intelisense (aka "code complete"). The VS project adds there some common JS libraries like jQuery to build the intellisense for it. You can add a reference to your custom JS file in form like this:
/// <ref...
Convert an enum to List
...you want to create a method that does only this for only one type of enum, and also converts that array to a List, you can write something like this:
public List<string> GetDataSourceTypes()
{
return Enum.GetNames(typeof(DataSourceTypes)).ToList();
}
You will need Using System.Linq; at ...