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Flexbox: center horizontally and vertically
...ms are stacked vertically:
#container {
display: flex; /* establish flex container */
flex-direction: column; /* make main axis vertical */
justify-content: center; /* center items vertically, in this case */
align-items: center; /* center items horizontally, in this ...
How to perform a mysqldump without a password prompt?
...y user, and in no case the root user. It can be done like this: GRANT LOCK TABLES, SELECT ON *.* TO 'BACKUPUSER'@'%' IDENTIFIED BY 'PASSWORD';
– gadjou
Feb 21 '17 at 8:34
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Unique (non-repeating) random numbers in O(1)?
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Use a Maximal Linear Feedback Shift Register.
It's implementable in a few lines of C and at runtime does little more than a couple test/branches, a little addition and bit shifting. It's not random, but it fools most people.
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Is there XNOR (Logical biconditional) operator in C#?
I'm new to C# and could not find XNOR operator to provide this truth table:
4 Answers
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What is ASP.NET Identity's IUserSecurityStampStore interface?
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What if I am migrating data from MVC4 table structure? Can I just leave that field blank? Or is it going to screw things up somehow?
– Dmytro Shevchenko
Oct 29 '13 at 22:39
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Aligning a float:left div to center?
...blocks, the layout may not be correctly centered anymore. Flexbox is more stable than float left.
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Hibernate, @SequenceGenerator and allocationSize
...h the larger gap.
So, when we use the SEQUENCE ID, the inserted id in the table will not match with the SEQUENCE number in DB.
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Conceptually, how does replay work in a game?
... shouldn't be done. I don't care if he uses the system API or a predefined table of random numbers. What I originally said was correct. Every function in his engine should produce the same result based on its inputs. Time should never be a factor.
– Timothy Baldridge
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How to maintain a Unique List in Java?
...mathematical set abstraction.
Note: Great care must be exercised if mutable objects are used as set elements. The behavior of a set is not specified if the value of an object is changed in a manner that affects equals comparisons while the object is an element in the set. A special case of this...
Facebook Architecture [closed]
...nto PHP 5.3 frameworks and all the new benefits that PHP 5.3 brings to the table along with the SPL libraries and also think about your database too. You're most likely serving up content from a database, so check out MongoDB and other types of databases that are schema-less and document-oriented. T...