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Java Serializable Object to Byte Array
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Prepare the byte array to send:
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream out = null;
try {
out = new ObjectOutputStream(bos);
out.writeObject(yourObject);
out.flush();
byte[] yourBytes = bos...
How to split a String by space
I need to split my String by spaces.
For this I tried:
15 Answers
15
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Should I use multiplication or division?
...not hate you for your crappy bitshifting solution (I love bit manipulation by the way, it's fun. But fun != readable)
Premature optimization is the root of all evil. Always remember the three rules of optimization!
Don't optimize.
If you are an expert, see rule #1
If you are an expert and can j...
How can I check whether a option already exist in select by JQuery
How can I check whether a option already exist in select by JQuery?
8 Answers
8
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What steps should I take to protect my Google Maps API Key?
...oogle API console that can protect your API bandwith usage from being used by another domain/user. You can restrict and protect that by using referrer on the API console. API Key will reject requests without referrers that match your restrictions.
Here is screenshot from Google for API Key that can...
Objective-C: Reading a file line by line
...exactly what you want to do.
NSInputStream allows you to read chunks of N bytes (very similar to java.io.BufferedReader), but you have to convert it to an NSString on your own, then scan for newlines (or whatever other delimiter) and save any remaining characters for the next read, or read more cha...
How do I find a default constraint using INFORMATION_SCHEMA?
...ed for—"I'm looking to get [whether 'a given default constraint exists'] by the name of the constraint." I have edited my answer to make its direct question-satisfying nature much more clear. Hope that helps.
– ErikE
Sep 24 '15 at 20:03
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Setting git parent pointer to a different parent
... from your head to the remote head. The case you are describing is handled by git rebase <new-parent>.
– clacke
Aug 10 '16 at 10:09
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Split a string by a delimiter in python
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Executing multi-line statements in the one-line command-line?
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@RudolfOlah hope you know it by now but just for reference, you need to wrap the print statement for python3+ versions like: python -c "exec(\"import sys\nfor r in range(10): print('rob')\")"
– systrigger
Mar 12 at ...