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Bash array with spaces in elements
...clarations of $FILES should work:
FILES=(2011-09-04\ 21.43.02.jpg
2011-09-05\ 10.23.14.jpg
2011-09-09\ 12.31.16.jpg
2011-09-11\ 08.43.12.jpg)
or
FILES=("2011-09-04 21.43.02.jpg"
"2011-09-05 10.23.14.jpg"
"2011-09-09 12.31.16.jpg"
"2011-09-11 08.43.12.jpg")
or
FILES[0]="2011-09-04 21.43.02.jpg...
What Does 'Then' Really Mean in CasperJS
...checkStarted();
if (!utils.isFunction(step)) {
throw new CasperError("You can only define a step as a function");
}
// check if casper is running
if (this.checker === null) {
// append step to the end of the queue
step.level = 0;
this.steps.push(step);...
Python decorators in classes
...
TypeError: 'staticmethod' object is not callable
– wyx
Dec 1 '18 at 9:57
...
How do I use Assert to verify that an exception has been thrown?
...
You are not required to specify the error message. This is sufficient: [ExpectedException(typeof(ArgumentException))]
– mibollma
Jul 20 '12 at 8:05
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Is Java really slow?
Java has some degree of reputation for being slow .
19 Answers
19
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What are the rules for evaluation order in Java?
...e sensible in Java and C# here: https://ericlippert.com/2019/01/18/indexer-error-cases/)
Precedence and associativity only tell us that the assignment of zero to b must happen before the assignment to a[b], because the assignment of zero computes the value that is assigned in the indexing operation...
Get list of all routes defined in the Flask app
...I had an issue with the line url = url_for(rule.endpoint). I just got this error BuildError: ('DeleteEvent', {}, None). Instead, to get the url I just did url = rule.rule. Any idea why your method doesn't work for me?
– J-bob
Nov 11 '12 at 19:57
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What is a stream?
...bat, stdin (standard input), stdout (standard output) and stderr (standard error). Streams can be built as data structures themselves or objects which allows us to perform more complex operations of the data streaming through them, like opening the stream, closing the stream or error checking the fi...
Recommendation for compressing JPG files with ImageMagick
...(comprobed compression)
a very tiny gausssian blur to optimize the size (0.05 or 0.5 of radius) depends on the quality and size of the picture, this notably optimizes the size of the jpeg.
Strip any comment or exif tag
in imagemagick should be
convert -strip -interlace Plane -gaussian-blur 0.05 -...
How do I clone a single branch in Git?
...I couldn't then get checkout to work. "git checkout origin/rails" gave me "error: pathspec 'origin/rails' did not match any file(s) known to git." and the alternative gave me "fatal: git checkout: updating paths is incompatible with switching branches."
– Casey Rodarmor
...