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How to do the equivalent of pass by reference for primitives in Java
...his choice would require a small change to the callsite in main so that it reads, toyNumber = temp.play(toyNumber);.
Choice 3: make it a class or static variable
If the two functions are methods on the same class or class instance, you could convert toyNumber into a class member variable.
Choice ...
Soft keyboard open and close listener in an activity in Android
...ut didn't click on other views, now again I click on same edittext which already have focus then what will happen ?
– N Sharma
Sep 12 '14 at 10:17
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Is there an S3 policy for limiting access to only see/access one bucket?
...istAllMyBuckets permission.
In my case (and perhaps yours as well, future reader) an acceptable alternative is to redirect users on sign in directly to the bucket you would like them to see.
To accomplish this, append the following to your IAM sign in url:
/s3/?bucket=bucket-name
Full Sign-in URL...
Can't push to GitHub because of large file which I already deleted
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Here's something I found super helpful if you've already been messing around with your repo before you asked for help. First type:
git status
After this, you should see something along the lines of
On branch master
Your branch is ahead of 'origin/master' by 2 commits.
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Trigger a button click with JavaScript on the Enter key in a text box
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Dudes! Read his entire question. There's already another submit button on the page, so this wouldn't work for him.
– skybondsor
Jun 11 '14 at 16:56
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Get parts of a NSURL in objective-c
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for anyone reading this: you need to get [url.pathComponents objectAtIndex:1] instead of index 0, because the slashes are actually elements of the array, causing the code in this answer to output http://digg.com//
–...
Batch file to copy directories recursively
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After reading the accepted answer's comments, I tried the robocopy command, which worked for me (using the standard command prompt from Windows 7 64 bits SP 1):
robocopy source_dir dest_dir /s /e
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How can I pretty-print JSON in a shell script?
Is there a (Unix) shell script to format JSON in human-readable form?
55 Answers
55
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Difference between break and continue statement
...oping over a stream of characters from a file until a certain character is read.
In the following example, we’re using a simple for loop to print out values from 0 to 9:
for(int i=0; i<10; i++) {
System.out.println(i);
}
Output:
0
1
2
3
4
5
6
7
8
9
Now if we add a break statement when ...
Where did the name `atoi` come from?
...when linkers supported only six significant characters per identifier. Go read your history and be not so snarky.
– Heath Hunnicutt
Aug 11 '10 at 17:27
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