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Objective-C: Reading a file line by line
...a doesn't have a mechanism for exactly what you want to do.
NSInputStream allows you to read chunks of N bytes (very similar to java.io.BufferedReader), but you have to convert it to an NSString on your own, then scan for newlines (or whatever other delimiter) and save any remaining characters for ...
Why did my Git repo enter a detached HEAD state?
...s not found but there does exist a tracking branch in exactly one remote (call it <remote>) with a matching name, treat as equivalent to
git switch -c <branch> --track <remote>/<branch>
No more mistake!
No more unwanted detached HEAD!
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PHPUnit: assert two arrays are equal, but order of elements not important
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Craig, you're close to what I tried originally. Actually array_diff is what I needed, but it doesn't seem to work for objects. I did write my custom assertion as explained here: phpunit.de/manual/current/en/extending-phpunit.html
– koen
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Difference between `set`, `setq`, and `setf` in Common Lisp?
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Originally, in Lisp, there were no lexical variables -- only dynamic ones. And
there was no SETQ or SETF, just the SET function.
What is now written as:
(setf (symbol-value '*foo*) 42)
was written as:
(set (quote *foo*) 42)
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How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
...like "1 minutes". I posted a modified version of this answer that conditionally adds the "s": stackoverflow.com/a/23259289/373655
– rob
Apr 24 '14 at 3:32
1
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Angularjs loading screen on ajax request
... });
}
};
}]);
With this directive, all you need to do is to give any loading animation element an 'loading' attribute:
<div class="loading-spiner-holder" data-loading ><div class="loading-spiner"><img src="..." /></div></div>
Y...
How to get current time with jQuery
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@NegativeZero A really useful (if not essential) suggestion. Unfortunately it didn't work for me on Firefox (I didn't test on other browsers). However, rewriting it as String(dt.getMinutes()).padStart(2, '0') works for me.
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How to check if a string is a valid hex color representation?
...xactly 6 characters, it will match exactly 3 characters, but 1 or 2 times. Allowing ABC and AABBCC, but not ABCD
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How to Truncate a string in PHP to the word closest to a certain number of characters?
...ars, but the result would be cutting off in the middle of words-- what I really want is to chop the text at the end of the last word before 200 chars.
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Setting table column width
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Actually you only need to specify width of the two columns. The third one will be calculated automatically, so table{table-layout:fixed};.from,.date{width:15%} is enough. Unless the classes are used on other elements too, writing...