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How to center align the cells of a UICollectionView?
... single line. The first 0, is the top edge argument, you could adjust that one too, if you want to center the content vertically in the screen.
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SQL statement to select all rows from previous day
...ing for a good SQL Statement to select all rows from the previous day from one table. The table holds one datetime column. I am using SQL Server 2005.
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Hidden features of mod_rewrite
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1 year old post, but one of the more useful things I've found on SO - for me.
– Erik
Jan 23 '10 at 18:07
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Rest with Express.js nested router
...or the answer. The router you uses here is more explicitly nested than the one shared by Jordonias. But does it works the same underneath the hood? I would like to grant you the bounty for comprehensiveness but I cannot do it until a few hours later.
– huggie
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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
How can I transform between the two styles of public key format,
one format is:
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How to negate a method reference predicate
... you can negate the method reference:
Stream<String> s = ...;
long nonEmptyStrings = s.filter(Predicate.not(String::isEmpty)).count();
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How to add multiple font files for the same font?
I'm looking at the MDC page for the @font-face CSS rule , but I don't get one thing. I have separate files for bold , italic and bold + italic . How can I embed all three files in one @font-face rule? For example, if I have:
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How do I generate a random int number?
.../ creates a number between 0 and 51
If you are going to create more than one random number, you should keep the Random instance and reuse it. If you create new instances too close in time, they will produce the same series of random numbers as the random generator is seeded from the system clock.
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MySQL indexes - what are the best practices?
...lue "M" in the third column. Given what you have available, you have only one option. You scan the table checking the value of the third column for each row. If you've got a lot of rows, this method (a "table scan") can take a long time!
Now imagine that in addition to this table, you've got an ...
How can I delete all Git branches which have been merged?
...n merged? Is there an easy way to delete them all instead of deleting them one by one?
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