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What does the 'L' in front a string mean in C++?

... characters (wchar_t) instead of narrow characters (char). It's a just a string of a different kind of character, not necessarily a Unicode string. share | improve this answer | ...
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parseInt vs unary plus, when to use which?

...lete set of cases Well, here are a few differences I know of: An empty string "" evaluates to a 0, while parseInt evaluates it to NaN. IMO, a blank string should be a NaN. +'' === 0; //true isNaN(parseInt('',10)); //true The unary + acts more like parseFloat since it also acce...
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Where do you store your salt strings?

I've always used a proper per-entry salt string when hashing passwords for database storage. For my needs, storing the salt in the DB next to the hashed password has always worked fine. ...
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orderBy multiple fields in Angular

...es the last column clicked and adds it to a growing list of clicked column string names, placing them in an array called sortArray. The built-in Angular "orderBy" filter simply reads the sortArray list and orders the columns by the order of column names stored there. So the last clicked column name ...
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Send file using POST from a Python script

...om os.path import abspath, isabs, isdir, isfile, join import random import string import sys import mimetypes import urllib2 import httplib import time import re def random_string (length): return ''.join (random.choice (string.letters) for ii in range (length + 1)) def encode_multipart_data (...
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Where is array's length property defined?

...ytecode instruction: arraylength. So this method: public static void main(String[] args) { int x = args.length; } is compiled into bytecode like this: public static void main(java.lang.String[]); Code: 0: aload_0 1: arraylength 2: istore_1 3: return So it's not access...
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Vim clear last search highlighting

... it's annoying that it can be just as fast to search for a gibberish string: /oajf3w9 as it is to type :noh. I like @avocade's solution of mapping the space key to :noh – nnyby Feb 16 '12 at 2:19 ...
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Python xml ElementTree from a string source?

... reads from a file, how can I use this if I already have the XML data in a string? 4 Answers ...
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Split comma-separated strings in a column into separate rows

...act on timings. Since R 4.0.0, the default, when creating a data.frame, is stringsAsFactors = FALSE, so as.character could be removed. – GKi Jun 18 at 14:23 add a comment ...
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Find a class somewhere inside dozens of JAR files?

... To locate jars that match a given string: find . -name \*.jar -exec grep -l YOUR_CLASSNAME {} \; share | improve this answer | follo...