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Splitting a string into chunks of a certain size
Suppose I had a string:
36 Answers
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How to enable MySQL Query Log?
...og tables (see answer)
Enable Query logging on the database
(Note that the string 'table' should be put literally and not substituted by any table name. Thanks Nicholas Pickering)
SET global general_log = 1;
SET global log_output = 'table';
View the log
select * from mysql.general_log;
Dis...
Is it better practice to use String.format over string Concatenation in Java?
Is there a perceptible difference between using String.format and String concatenation in Java?
14 Answers
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Can I change the viewport meta tag in mobile safari on the fly?
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@the_nuts You're right, appendChild expects a node, not a string. Updated. Thanks.
– markquezada
Jun 22 '15 at 21:18
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Get class name of object as string in Swift
Getting the classname of an object as String using:
31 Answers
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Swift - Split string over multiple lines
How could I split a string over multiple lines such as below?
15 Answers
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How to negate a method reference predicate
...w method Predicate#not
So you can negate the method reference:
Stream<String> s = ...;
long nonEmptyStrings = s.filter(Predicate.not(String::isEmpty)).count();
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Android Bitmap to Base64 String
...I convert a large Bitmap (photo taken with the phone's camera) to a Base64 String?
7 Answers
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Can I multiply strings in Java to repeat sequences? [duplicate]
...st way in plain Java with no dependencies is the following one-liner:
new String(new char[generation]).replace("\0", "-")
Replace generation with number of repetitions, and the "-" with the string (or char) you want repeated.
All this does is create an empty string containing n number of 0x00 ch...
How to Truncate a string in PHP to the word closest to a certain number of characters?
...word boundaries. After splitting, you simply take the first line:
substr($string, 0, strpos(wordwrap($string, $your_desired_width), "\n"));
One thing this oneliner doesn't handle is the case when the text itself is shorter than the desired width. To handle this edge-case, one should do something ...