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Internal typedefs in C++ - good style or bad style?
...) or whatever. Esp. if it's a shared pointer, I don't provide a typedef at all, but keep the shared_ptr use explicitly in the code.
Actually, I hardly ever use typedefs outside Template Metaprogramming.
The STL does this type of thing all the time
The STL design with concepts defined in terms...
How to remove new line characters from a string?
...ely the best solution for me. A smooth blend of this C# and javascript was all I needed to resolve my issue.
– Joe Brunscheon
Nov 26 '13 at 19:30
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Formatting a number with exactly two decimals in JavaScript
...35"
You can alternatively use the toLocaleString method, which internally will use the Intl API:
const format = (num, decimals) => num.toLocaleString('en-US', {
minimumFractionDigits: 2,
maximumFractionDigits: 2,
});
console.log(format(2.005)); // "2.01"
console.log(format...
What are the most common non-BMP Unicode characters in actual use? [closed]
... ‹ › GC=Zs EM SPACE
528576 U+0003BC ‹μ› GC=Ll GREEK SMALL LETTER MU
519669 U+0003B2 ‹β› GC=Ll GREEK SMALL LETTER BETA
512312 U+0003B1 ‹α› GC=Ll GREEK SMALL LETTER ALPHA
491842 U+00200A ‹ › GC=Zs HAIR SPACE
462505 U+0000B0 ‹°› GC=So DE...
Track the time a command takes in UNIX/LINUX?
...ts the Gnu time command, but time is a builtin in bash, which doesn't have all the options documented there.
– Ben Crowell
Jun 17 '17 at 15:27
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What are Flask Blueprints, exactly?
...he string mold in Blueprint("mold", __name__)
– Codevalley
Aug 7 '17 at 6:48
8
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Is there a way to dump a stack trace without throwing an exception in java?
...
You can also try Thread.getAllStackTraces() to get a map of stack traces for all the threads that are alive.
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SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY
...BLE
from INFORMATION_SCHEMA.COLUMNS
where TABLE_NAME='TableName'
to get all the metadata you require except for the Pk information.
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Java String split removed empty values
...[] split = data.split("\\|", -1);
Little more details:
split(regex) internally returns result of split(regex, 0) and in documentation of this method you can find (emphasis mine)
The limit parameter controls the number of times the pattern is applied and therefore affects the length of the resultin...
Can't install PIL after Mac OS X 10.9
I've just updated my Mac OS to 10.9 and I discovered that some (all?) of my Python modules are not here anymore, especially the Image one.
...