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How many characters can a Java String have?
... to a million digits. I thought about using Java's functions for reversing Strings, but would they allow for a String to be this long?
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How to check a string for specific characters?
How can I check if a string has several specific characters in it using Python 2?
5 Answers
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HTML5: number input type that takes only integers?
...signed ints you'll have to fall back to "pattern" validation and thus lose extra features like the up and down arrows for browsers that support it). Is there another input type or perhaps an attribute that would restrict the input to just unsigned integers? I couldn't find any, thanks.
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What are copy elision and return value optimization?
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Copy elision is an optimization implemented by most compilers to prevent extra (potentially expensive) copies in certain situations. It makes returning by value or pass-by-value feasible in practice (restrictions apply).
It's the only form of optimization that elides (ha!) the as-if rule - copy el...
How do I read / convert an InputStream into a String in Java?
....io.InputStream object, how should you process that object and produce a String ?
59 Answers
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Which MySQL data type to use for storing boolean values
...ntext is first evaluated as integer (decimal and float values are rounded, strings are converted in the usual quirky way MySQL converts strings to integer). A NULL is obviously NULL (neither TRUE nor FALSE). An integer value of 0 is handled as FALSE, and any other integer value (1, 2, -7, etc) evalu...
Set a default parameter value for a JavaScript function
...ou'd get a reference error if you misspelled undefined vs. putting it in a string.
– Abe Voelker
May 21 '15 at 22:04
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How to strip all non-alphabetic characters from string in SQL Server?
How could you remove all characters that are not alphabetic from a string?
18 Answers
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Compare two files line by line and generate the difference in another file
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That does not do the job requested; it inserts a bunch of extra characters, even with the use of commandline switches suggested in other answers.
– xenocyon
Jan 26 '16 at 22:25
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Using backticks around field names
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I actually had someone edit the extra backticks out of one of my question once, which upset me, since this reason is the exact reason I surround every variable with them
– Brian Leishman
Apr 8 '15 at 16:33
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