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Seedable JavaScript random number generator
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Shouldn't the modulus be 2^31? I read this algorithm from wiki.
– Trantor Liu
May 8 '13 at 8:43
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Why JSF calls getters multiple times
...SF backing beans should be designed that way that they solely return the already-prepared property and nothing more, exactly as per the Javabeans specification. They should not do any expensive DB/business logic at all. For that the bean's @PostConstruct and/or (action)listener methods should be use...
Move branch pointer to different commit without checkout
... Where is the message good for? Where is it stored and how to read it later?
– Mot
Mar 21 '12 at 12:05
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Why can I not push_back a unique_ptr into a vector?
...4 ) );
See using unique_ptr with standard library containers for further reading.
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Why do you create a View in a database?
...en hide the change so that the old code doesn't see it by creating a view. Read on refactoring databases to see how this work as it is a very powerful way to refactor.
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What is the use of the @ symbol in PHP?
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Like already some answered before: The @ operator suppresses all errors in PHP, including notices, warnings and even critical errors.
BUT: Please, really do not use the @ operator at all.
Why?
Well, because when you use the @ ope...
Environment variables for java installation
...les\Java\jdk1.8.0_91"). That way when I use cygwin or something that can't read windows env variables, I still have a quick way of swapping versions. And it's much easier to remember the shorter path without the minor version.
– kghastie
Jul 15 '16 at 19:00
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Run Cron job every N minutes plus offset
... Sometimes the simple solution is better because it's easy easy to read and understand. I like knowing that 5-59/20 is possible, but 5,25,45 has the advantage that it's immediately very clear what that does.
– thomasrutter
Jan 7 '16 at 4:52
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How many bits or bytes are there in a character? [closed]
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@Cody Gray: yes, usually when you read "double-byte" encoding it's legacy Asian stuff, and they are stored as multiple char, while Unicode strings are stored using the wchar_t type. By the way, when NT was started a wchar_t was enough to avoid surrogate pairs...
What's the difference between ISO 8601 and RFC 3339 Date Formats?
...end of section 5.6 clearly states that a space may be used for the sake of readability, referring to the earlier mention of readability which is the subject of section 5.2. to quote: "Applications using this syntax may choose, for the sake of readability, to specify a full-date and full-time separa...