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CORS - How do 'preflight' an httprequest?
...res, next){.. //preflight needs to return exact request-header res.set('Access-Control-Allow-Headers', req.headers['access-control-request-headers']); if ('OPTIONS' == req.method) return res.send(204);next(); });
– Kurtfm
Aug 27 '14 at 22:52
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Checkout multiple git repos into same Jenkins workspace
...ur final project workspace (Problematic on a number of levels), or you can set up a shell scripting step which checks out each needed repo to the job workspace at build time.
Previously the Multiple SCM plugin could help with this issue but it is now deprecated. From the Multiple SCM plugin page: "...
Convert a RGB Color Value to a Hexadecimal String
...Layout layout = new GridBagLayout();
JFrame frame = new JFrame();
//set frame to organize components using GridBagLayout
frame.setLayout(layout);
//create gray filled rectangle
myPanel.paintComponent();
myPanel.setBackground(Color.GRAY);
//In practice this code is replicate...
How to add a right button to a UINavigationController?
...oading, and you may be doing something that causes the navigationItem to reset in between.
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Read and parse a Json File in C#
... C# object.
public class JSONClass
{
public string name { get; set; }
public string url { get; set; }
public bool visibility { get; set; }
public string idField { get; set; }
public bool defaultEvents { get; set; }
public string type { get; set; } ...
Using a constant NSString as the key for NSUserDefaults
...SUSerDefaults to store user preferences. I remember reading somewhere that setting the keys as constants is a good idea - and I agree. The following code is what I currently have:
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Error while pull from git - insufficient permission for adding an object to repository database .git
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Mine was a stupid mistake... the right username and group were set, but www-data was the account accessing it. The directory was owned by vaindil:www-data, but permissions were 755 so www-data couldn't write to it. Fixed it with:
$ sudo chmod -R 775 /path/to/repo
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Gulp.js task, return on src?
I'm new to gulp and have been looking through example set-ups.
Some people have the following structure:
3 Answers
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Replace non-numeric with empty string
...n requirement in our project. A field in our DB to hold a phone number is set to only allow 10 characters. So, if I get passed "(913)-444-5555" or anything else, is there a quick way to run a string through some kind of special replace function that I can pass it a set of characters to allow?
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How can I know when an EditText loses focus?
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Implement onFocusChange of setOnFocusChangeListener and there's a boolean parameter for hasFocus. When this is false, you've lost focus to another control.
EditText txtEdit = (EditText) findViewById(R.id.edittxt);
txtEdit.setOnFocusChangeListener(n...