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PHP PDO: charset, set names?
... there're actually three ways to set the encoding when connecting to MySQL from PDO and which ones are available depend on your PHP version. The order of preference would be:
charset parameter in the DSN string
Run SET NAMES utf8 with PDO::MYSQL_ATTR_INIT_COMMAND connection option
Run SET NAMES ut...
What can I use for good quality code coverage for C#/.NET? [closed]
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See the C# Test Coverage tool from my company, Semantic Designs:
It has very low overhead, handles huge systems of files, intuitive GUI, howing coverage on specific files, and generated report with coverage breakdown at method, class and package levels....
Aborting a shell script if any command returns a non-zero value?
...ork, but I like to use "#!/usr/bin/env bash" because I frequently run bash from somewhere other than /bin. And "#!/usr/bin/env bash -e" doesn't work. Besides, it's nice to have a place to modify to read "set -xe" when I want to turn on tracing for debugging.
– Ville Laurikar...
ASP.NET MVC Razor render without encoding
...en adding your own extensions to the HtmlHelper, or when returning a value from your view model that you know may contain html.
For example, if your view model was:
public class SampleViewModel
{
public string SampleString { get; set; }
public MvcHtmlString SampleHtmlString { get; set; }
}
F...
How can I initialize base class member variables in derived class constructor?
... case, the language would've allowed it directly), take a look at the Base from Member idiom. It's not a code free solution, you'd have to add an extra layer of inheritance, but it gets the job done. To avoid boilerplate code you could use boost's implementation
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Java FileOutputStream Create File if not exists
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FileUtils from apache commons is a pretty good way to achieve this in a single line.
FileOutputStream s = FileUtils.openOutputStream(new File("/home/nikhil/somedir/file.txt"))
This will create parent folders if do not exist and crea...
Using wget to recursively fetch a directory with arbitrary files in it
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Here's the complete wget command that worked for me to download files from a server's directory (ignoring robots.txt):
wget -e robots=off --cut-dirs=3 --user-agent=Mozilla/5.0 --reject="index.html*" --no-parent --recursive --relative --level=1 --no-directories http://www.example.com/archive/ex...
Dialog with transparent background in Android
How do I remove the black background from a dialog box in Android. The pic shows the problem.
20 Answers
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Convert between UIImage and Base64 string
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Swift
First we need to have image's NSData
//Use image name from bundle to create NSData
let image : UIImage = UIImage(named:"imageNameHere")!
//Now use image to create into NSData format
let imageData:NSData = UIImagePNGRepresentation(image)!
//OR next possibility
//Use image's pat...
How to call a method after a delay in Android
...ng this on ui thread caused a Fatal Error: android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.
– vovahost
Oct 28 '15 at 11:29
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