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How do you tell if a string contains another string in POSIX sh?
...orks in Bash, Dash, KornShell (ksh), Z shell (zsh), etc.
test "${string#*$word}" != "$string" && echo "$word found in $string"
A functionalized version with some examples:
# contains(string, substring)
#
# Returns 0 if the specified string contains the specified substring,
# otherwise re...
How to explicitly discard an out argument?
... as a number?) without caring about the actual parsed value.
You used the word "dispose" in the question, which I suspect was just unfortunate - but if the out parameter is of a type which implements IDisposable, you should certainly call Dispose unless the method documentation explicitly states t...
How to use mongoimport to import csv
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Yes, stay away from Word when doing CSV stuff. I had the same issue. Bugs in Word and in mongoimport too :(
– Matt Fletcher
Aug 19 '17 at 11:40
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how to get the last character of a string?
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An easy way of doing it is using this :)
var word = "waffle"
word.endsWith("e")
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Remove all whitespace in a string
...o eliminate all the whitespace from a string, on both ends, and in between words.
10 Answers
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YAML current date in rmarkdown
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and got more or less the same error as the OP, but only when knitting to word. Knitting to pdf was fine before I tried knitting to Word. Afterwards it didn't work either.
Error in yaml::yaml.load(front_matter) :
Scanner error: while scanning for the next token at line 3, column 31
found chara...
What is the difference between encode/decode?
...inese Characters when they are given a dictionary to look for that Chinese word, in this case, it is a "utf-8" dictionary, and it would fail to correctly show the intended Chinese word if you look into a different or wrong dictionary (using a different decoding method).
In the above case, the proc...
Uses of Action delegate in C# [closed]
...lt;string>.
static void Main(string[] args)
{
string[] words = "This is as easy as it looks".Split(' ');
// Passing WriteLine as the action
Array.ForEach(words, Console.WriteLine);
}
Hope this helps
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Why is “int i = 2147483647 + 1;” OK, but “byte b = 127 + 1;” is not compilable?
... they are, in a sense, non-loss (Java calls this "widening").
And no, the word "coercion" did not need correcting. It was chosen very deliberately and correctly at that. From the closest source to hand (Wikipedia) : "In most languages, the word coercion is used to denote an implicit conversion, e...
How to input a regex in string.replace?
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@avi Probably he meant fixed word replacement rather partial word locating through regex.
– Gunay Anach
Jul 11 '17 at 8:48
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