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Difference between decimal, float and double in .NET?
What is the difference between decimal , float and double in .NET?
18 Answers
18
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How can I count the number of matches for a regex?
....find())
count++;
Btw, matcher.groupCount() is something completely different.
Complete example:
import java.util.regex.*;
class Test {
public static void main(String[] args) {
String hello = "HelloxxxHelloxxxHello";
Pattern pattern = Pattern.compile("Hello");
Ma...
How can I convert an image into a Base64 string?
...); // bm is the bitmap object
byte[] b = baos.toByteArray();
* Update *
If you're using an older SDK library (because you want it to work on phones with older versions of the OS) you won't have the Base64 class packaged in (since it just came out in API level 8 AKA version 2.2).
Check this artic...
What size should TabBar images be?
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I knew this, but if I want wordings inside image itself, then what can be done?
– Fahim Parkar
Aug 5 '13 at 22:22
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UILabel text margin [duplicate]
... 5};
[super drawTextInRect:UIEdgeInsetsInsetRect(rect, insets)];
}
Swift 3.1:
override func drawText(in rect: CGRect) {
let insets = UIEdgeInsets.init(top: 0, left: 5, bottom: 0, right: 5)
super.drawText(in: UIEdgeInsetsInsetRect(rect, insets))
}
Swift 4.2.1:
override func drawTe...
Why does gulp.src not like being passed an array of complete paths to files?
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what if the paths don't all have the same base? I have a similar question open for that particular scenario: gulp src not reading required json file's array values
– Andre
Jul 23 '15 at 16:53...
sbt-assembly: deduplication found error
...ependencies += "org.apache.spark" %% "spark-core" % "1.1.0" % "provided"
If needed, read more at
https://github.com/sbt/sbt-assembly#excluding-jars-and-files
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Capturing Ctrl-c in ruby
...able binding as well. (Using the rescue clauses as a way to pick out a specific exception, then using that exception outside of the rescue bodies.)
– Tim Snowhite
Jan 20 '10 at 18:37
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Getting a list item by index
...nces to objects. Clearing the list does not affect the objects held in it. If there are no other references to those objects, they will be garbage collected at some point in time.
– Mitch Wheat
Mar 4 at 1:17
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How to git reset --hard a subdirectory?
Imagine the following use case: I want to get rid of all changes in a specific subdirectory of my Git working tree, leaving all other subdirectories intact.
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