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Vertical (rotated) label in Android
... sorry for my basic question, If I got a TextView (in an XML file) and I want to rotate it, how do I have to call VerticalTextView class?
– blackst0ne
Feb 15 '15 at 10:21
...
System.Timers.Timer vs System.Threading.Timer
...er Classes in the .NET Framework Class Library" - also available as a .chm file
The specific difference appears to be that System.Timers.Timer is geared towards multithreaded applications and is therefore thread-safe via its SynchronizationObject property, whereas System.Threading.Timer is ironical...
Call AngularJS from legacy code
... if you utilize ng-view and split your views into their own files. you can put and id in the top HTML element then do document.getElementById() that id. This gives you access to the scope of that controller. methods/properties etc... just putting a fine point on goosemanjack's comm...
boundingRectWithSize for NSAttributedString returning wrong size
...exity of the attributed string I was assigning. It was coming from an RTF file and used a variety of fonts, line spacing, even shadows, and despite using UsesLineFragmentOrigin and UsesFontLeading I could never get a result that was sufficiently tall, and the problem was worst the longer the attrib...
How to install a specific version of a ruby gem?
...he root system
user which will clear out your environment as well as any files it
creates are not able to be modified by your user and will result in
strange things happening.
share
|
improve...
Invalid URI: The format of the URI could not be determined
...ve a relative Uri path to append to it, e.g.
string relativePath = "sites/files/images/picture.png"
When creating a Uri from these two I get the "format could not be determined" exception unless I use the constructor with the UriKind argument, i.e.
// this works, because the protocol is included...
How can I pretty-print JSON using node.js?
... It can be a string or a number (number of spaces). Node can write to your filesystem with fs. Example:
var fs = require('fs');
fs.writeFile('test.json', JSON.stringify({ a:1, b:2, c:3 }, null, 4));
/* test.json:
{
"a": 1,
"b": 2,
"c": 3,
}
*/
See the JSON.stringify() docs at MDN...
Difference between object and class in Scala
...
use the same name for both class and object
put them in the same source file.
To create a program you should use main method in object, not in class.
object Hello {
def main(args: Array[String]) {
println("Hello, World!")
}
}
You also may use it as you use singleton object in java.
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Exception.Message vs Exception.ToString()
...
I'd say @Wim is right. You should use ToString() for logfiles - assuming a technical audience - and Message, if at all, to display to the user. One could argue that even that is not suitable for a user, for every exception type and occurance out there (think of ArgumentExceptions...
#pragma pack effect
...mportant for example if you require a structure to conform to a particular file or communications format where the data you need the data to be at specific positions within a sequence. However such usage does not deal with endian-ness issues, so although used, it may not be portable.
It may also t...