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What is bootstrapping?
...wer this question as I came here to look for answers. I speculate that the word bootstrapping itself is a metaphor for several different technical concepts that are loosely related, which might be the source of confusion.
– jayscript
Mar 22 '16 at 9:09
...
How do I center floated elements?
...s between inline-block elements - it works the same way as a space between words. It may cause some troubles calculating the width of the container and styling margins. Gaps width isn't constant but it's browser specific (4-5px).
To get rid of this gaps I would add to arnaud576875 code (not fully te...
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
...
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...
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...
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...