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How can I loop through a C++ map of maps?
How can I loop through a std::map in C++? My map is defined as:
9 Answers
9
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Ruby on Rails: getting the max value from a DB column
Currently I can make the straight-up SQL query on my DB:
2 Answers
2
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Format an Integer using Java String Format
...faster - could you provide some evidence for that?
– My Head Hurts
Jul 9 '13 at 12:20
github.com/anilbharadia/JavaPerf...
How to create EditText with cross(x) button at end of it?
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This should be the new accepted answer. In my case, I wasn't able to implement without updating to AndroidX libraries.
– Ben
Jun 20 '19 at 21:17
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How to convert BigDecimal to Double in Java?
... Hi, i used same, But the problem is both anser are different my decimal output was 13555261857.79 and when converted to double its 1.355526185779E10 .. How do i get same output after converting decimal to double
– user13926345
Aug 2 at 5:57
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Can you call Directory.GetFiles() with multiple filters?
...hanks. Sorry i somehow skipped over that github link. Maybe i should adapt my screen color settings :)
– BatteryBackupUnit
Jul 23 '14 at 18:46
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How to count the number of occurrences of an element in a List
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Refer to my answer below - the correct answer is to use a structure that supports the counting idea from the begining rather than counting entries from start to end each time a query is made.
– mP.
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Is “ ” a replacement of “ ”?
In my ASP.NET application, I was trying to add few white spaces between two text boxes by typing space bar. The equivalent HTML source was   instead of   . So I just wanted to check: is this the new replacement for white space? If yes, any idea why they changed?
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How can I capture the result of var_dump to a string?
... cause it to return its output rather than print it:
$debug = var_export($my_var, true);
Why?
I prefer this one-liner to using ob_start and ob_get_clean(). I also find that the output is a little easier to read, since it's just PHP code.
The difference between var_dump and var_export is that v...
Programmatically open new pages on Tabs
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Thanks for this Firefox tip, now I have updated my TargetKiller addon to remove "_newtab" and "newtab". :P
– thenonhacker
Jan 9 '09 at 9:38
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