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How can I determine if a .NET assembly was built for x86 or x64?
...anium processor only.
MSIL: Neutral with respect to processor and bits-per-word.
X86: A 32-bit Intel processor, either native or in the Windows on Windows environment on a 64-bit platform (WOW64).
None: An unknown or unspecified combination of processor and bits-per-word.
I'm using PowerShell in t...
What exactly is nullptr?
...
How is it a keyword and an instance of a type?
This isn't surprising. Both true and false are keywords and as literals they have a type ( bool ). nullptr is a pointer literal of type std::nullptr_t, and it's a prvalue (you cannot take the...
Counting occurrences in Vim without marking the buffer changed
...lp count-items
In VIM 6.3, here's how you do it.
:set report=0
:%s/your_word/&/g # returns the count without substitution
In VIM 7.2, here's how you'd do it:
:%s/your_word/&/gn # returns the count, n flag avoids substitution
...
Java URL encoding of query string parameters
...mp; nor the parameter name-value separator character =.
String q = "random word £500 bank $";
String url = "https://example.com?q=" + URLEncoder.encode(q, StandardCharsets.UTF_8);
When you're still not on Java 10 or newer, then use StandardCharsets.UTF_8.toString() as charset argument, or when you...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...nd
putting it to the end of the queue for its priority level. In other
words, all runnable threads of the same priority (and those of greater
priority) will get a chance to run before the yielded thread is next
given CPU time. When it is eventually re-scheduled, it will come back
with a fu...
How do I test if a variable is a number in Bash?
... @Dor The quotes are not needed, since the case command does not perform word splitting and pathname generation on that word anyway. (However, expansions in case patterns may need quoting since it determines whether pattern matching characters are literal or special.)
– jille...
What is the difference between “instantiated” and “initialized”?
I've been hearing these two words used in Microsoft tutorials for VB.NET. What is the difference between these two words when used in reference to variables?
...
Convert PHP closing tag into comment
...llo<br>World<br><br />World<br><br><br>Word!';
<<<'comment'
$string = preg_replace('#(<br\s*/?>)+#i', '<br />', $string);
comment;
Live code: http://codepad.viper-7.com/22uOtV
Note: a nowdoc is similar to a heredoc but it does not p...
How do I test for an empty string in a Bash case statement?
...
#!/usr/local/bin/bash
# testcase.sh
case "$1" in
abc)
echo "this $1 word was seen."
;;
"")
echo "no $1 word at all was seen."
;;
*)
echo "any $1 word was seen."
;;
esac
share
|
...
Smart way to truncate long strings
...p;' : str;
};
If by 'more sophisticated' you mean truncating at the last word boundary of a string then you need an extra check.
First you clip the string to the desired length, next you clip the result of that to its last word boundary
function truncate( str, n, useWordBoundary ){
if (str.len...