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How to create multidimensional array
...}
arr[i] = columns;
}
return arr;
}
Here is some code to test the definition:
var nums = Array.matrix(5,5,0);
print(nums[1][1]); // displays 0
var names = Array.matrix(3,3,"");
names[1][2] = "Joe";
print(names[1][2]); // display "Joe"
We can also create a two-dimensional array a...
Different names of JSON property during serialization and deserialization
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Just tested and this works:
public class Coordinates {
byte red;
@JsonProperty("r")
public byte getR() {
return red;
}
@JsonProperty("red")
public void setRed(byte red) {
this.red = red;
...
Is there a software-engineering methodology for functional programming? [closed]
...ure, the best practice is to write function contracts first including unit tests—it's test-driven development to the max. And you will want to use whatever version of QuickCheck has been ported to your platform, which in your case looks like it's called ClojureCheck. It's an extremely powerful li...
How to send and retrieve parameters using $state.go toParams and $stateParams?
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This didn't work for me in the latest v0.2.13. Perhaps, it was undocumented for a reason.
– demisx
Mar 23 '15 at 16:14
1
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Sharing link on WhatsApp from mobile website (not application) for Android
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Just saw it on a website and seems to work on latest Android with latest chrome and whatsapp now too! Give the link a new shot!
<a href="whatsapp://send?text=The text to share!" data-action="share/whatsapp/share">Share via Whatsapp</a>
Rechecked it today (17...
How to create a zip file in Java
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Look at this example:
StringBuilder sb = new StringBuilder();
sb.append("Test String");
File f = new File("d:\\test.zip");
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(f));
ZipEntry e = new ZipEntry("mytext.txt");
out.putNextEntry(e);
byte[] data = sb.toString().getBytes();
out...
Putting uncommitted changes at Master to a new branch by Git
How can you put uncommitted changes to a branch TEST when I am at the branch master ?
4 Answers
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Bash if [ false ] ; returns true
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You are running the [ (aka test) command with the argument "false", not running the command false. Since "false" is a non-empty string, the test command always succeeds. To actually run the command, drop the [ command.
if false; then
echo "True"
el...
How to find the size of localStorage
...e.
I believe that the default amount of space is 5MB, although I have not tested it personally.
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Why does this go into an infinite loop?
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if you make a test, you can see that it first increments, and later attributes. So it should not attribute zero.
– Tom Brito
Sep 30 '10 at 14:16
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