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How do I convert Long to byte[] and back in java
...BYTES);
buffer.putLong(x);
return buffer.array();
}
public long bytesToLong(byte[] bytes) {
ByteBuffer buffer = ByteBuffer.allocate(Long.BYTES);
buffer.put(bytes);
buffer.flip();//need flip
return buffer.getLong();
}
Or wrapped in a class to avoid repeatedly creating Byte...
What is the difference between XML and XSD?
...'t successful, here is the Q&A
what are possible with XSD:
1) You can test the proper hierarchy of the XML nodes. [xsd defines which child should come under which parent, etc, abiding which will be counted as error, in above example, child_two cannot be the immediate child of root, but it is th...
Most popular screen sizes/resolutions on Android phones [closed]
...section: http://developer.android.com/guide/practices/screens_support.html#testing
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Pure JavaScript Send POST Data Without a Form
...g(data);
}
</script></body></html>
Python server (for testing):
import time, threading, socket, SocketServer, BaseHTTPServer
import os, traceback, sys, json
log_lock = threading.Lock()
log_next_thread_id = 0
# Local log functiondef
def Log(module, msg):
with ...
What is the difference between a function expression vs declaration in JavaScript? [duplicate]
...at them the same.
To help you understand, take a look at this performance test which busted an assumption I had made of internally declared functions not needing to be re-created by the machine when the outer function is invoked. Kind of a shame too as I liked writing code that way.
...
Center content of UIScrollView when smaller
... Developer Forums, looked at the code for three20, ScrollingMadness, ScrollTestSuite, etc. I've tried enlarging the UIImageView frame, playing with the UIScrollView's offset and/or insets from the ViewController, etc. but nothing worked great (as everyone else has found out too).
After sleeping on ...
How to randomize (shuffle) a JavaScript array?
...ove answer skips element 0, the condition should be i-- not --i. Also, the test if (i==0)... is superfluous since if i == 0 the while loop will never be entered. The call to Math.floor can be done faster using ...| 0. Either tempi or tempj can be removed and the value be directly assigned to myArray...
How to concatenate string variables in Bash
...
The += operator is also much faster than $a="$a$b" in my tests.. Which makes sense.
– Matt
Feb 21 '16 at 5:13
9
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Automatically capture output of last command into a variable using Bash?
...ally hacky solution, but it seems to mostly work some of the time. During testing, I noted it sometimes didn't work very well when getting a ^C on the command line, though I did tweak it a bit to behave a bit better.
This hack is an interactive mode hack only, and I am pretty confident that I wo...
How can I ask the Selenium-WebDriver to wait for few seconds in Java?
...
Using Thread.sleep(2000); is an unconditional wait. If your test loads faster you will still have to wait. So in principle using implicitlyWait is the better solution.
However, I don't see why implicitlyWait does not work in your case. Did you measure if the findElement actually take...