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How do I make UILabel display outlined text?
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I was able to do it by overriding drawTextInRect:
- (void)drawTextInRect:(CGRect)rect {
CGSize shadowOffset = self.shadowOffset;
UIColor *textColor = self.textColor;
CGContextRef c = UIGraphicsGetCurrentContext();
CGContextSetLineWidt...
Sublime Text 2 - Link with Editor / Show file in sidebar
...tive file without the need to press a shortcut.
– serby
Feb 20 '15 at 22:40
On macOS you might want to use the command...
MySQL error 1449: The user specified as a definer does not exist
... is possibly easiest to do when initially importing your database objects, by removing any DEFINER statements from the dump.
Changing the definer later is a more little tricky:
How to change the definer for views
Run this SQL to generate the necessary ALTER statements
SELECT CONCAT("ALTER DEFIN...
#ifdef in C#
...
#if DEBUG
bool bypassCheck=TRUE_OR_FALSE;//i will decide depending on what i am debugging
#else
bool bypassCheck = false; //NEVER bypass it
#endif
Make sure you have the checkbox to define DEBUG checked in your build properties.
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Converting ISO 8601-compliant String to java.util.Date
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The way that is blessed by Java 7 documentation:
DateFormat df1 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
String string1 = "2001-07-04T12:08:56.235-0700";
Date result1 = df1.parse(string1);
DateFormat df2 = new SimpleDateFormat("yyyy-M...
How to get a pixel's x,y coordinate color from an image?
...as your image and has the image drawn on it.
var img = document.getElementById('my-image');
var canvas = document.createElement('canvas');
canvas.width = img.width;
canvas.height = img.height;
canvas.getContext('2d').drawImage(img, 0, 0, img.width, img.height);
After that, when a user clicks, use...
How do I fix a NoSuchMethodError?
...s.
If the exception appears when calling a method on objects instantiated by classes you made, then your build process seems to be faulty. Make sure the class files that you are actually running are updated when you compile.
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Performant Entity Serialization: BSON vs MessagePack (vs JSON)
...e "ObjectId", "Min key", "UUID" or "MD5" (I think these types are required by MongoDB). These types are not compatible with JSON. That means some type information can be lost when you convert objects from BSON to JSON, but of course only when these special types are in the BSON source. It can be a d...
When to dispose CancellationTokenSource?
... This is an important omission in the current accepted answer by Bryan Crosby - if you create a linked CTS, you risk memory leaks. The scenario is very similar to event handlers that are never unregistered.
– Søren Boisen
Jun 19 '15 at 13:25
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Getting “bytes.Buffer does not implement io.Writer” error message
..., but writes to a string instead of a file or file-like object. I thought bytes.Buffer would work since it implements Write(p []byte) . However when I try this:
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