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...ayed.
If you want a comment that is strictly for yourself (readers of the converted document should not be able to see it, even with "view source") you could (ab)use the link labels (for use with reference style links) that are available in the core Markdown specification:
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How can I tell when a MySQL table was last updated?
...st SHOW commands like this are simply mapped to Information_schema queries internally, so this answer gives exactly the same data as the answer from Alnitak above. And ajacian81 is correct - it does not work for MySQL's default storage engine, InnoDB.
– Bill Karwin
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Ruby sleep or delay less than a second?
...memoization by default. But I hope it does this kind of optimization while converting the source code to byte code.
– Georg Schölly
May 16 '13 at 9:01
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Map to String in Java
...an equals sign ("=") followed by the associated value. Keys and values are converted to strings as by String.valueOf(Object).
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How to initialize a struct in accordance with C programming language standards
... 89 allows you to initialize a struct this way:
typedef struct Item {
int a;
float b;
char* name;
} Item;
int main(void) {
Item item = { 5, 2.2, "George" };
return 0;
}
An important thing to remember, at the moment you initialize even one object/ variable in the struct, all o...
SELECT INTO a table variable in T-SQL
Got a complex SELECT query, from which I would like to insert all rows into a table variable, but T-SQL doesn't allow it.
8...
Read Post Data submitted to ASP.Net Form
... What about byte arrays? Would you have a string like that and then convert it to a byte array, or what? Im uploading a file to the serve.r
– Fallenreaper
Sep 6 '12 at 19:42
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sql primary key and index
Say I have an ID row (int) in a database set as the primary key. If I query off the ID often do I also need to index it? Or does it being a primary key mean it's already indexed?
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What does this thread join code mean?
...r the t1.join() call at all.
In terms of the try/catch, the join() throws InterruptedException meaning that the main thread that is calling join() may itself be interrupted by another thread.
while (true) {
Having the joins in a while loop is a strange pattern. Typically you would do the firs...
Why is pow(a, d, n) so much faster than a**d % n?
...hat is what pow does. The ** operator can't do this because it can't "see into the future" to know that you are going to immediately take the modulus.
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