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What is Linux’s native GUI API?

...onents that make it easy to use, but rather a conglomeration of components from different vendors, etc. – Chris Thompson Oct 4 '12 at 16:36 ...
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How to generate random SHA1 hash to use as ID in node.js?

...nter by 1 million, we get the probability of the length of number returned from Math.random. len frequency(%) ------------------ 13 0.0004 14 0.0066 15 0.0654 16 0.6768 17 6.6703 18 61.133 <- highest probability 19 28.089 <- second highest probability 20 ...
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How can I generate Unix timestamps?

...ime value is rather less easy. Logically, you use the strptime() function from POSIX. However, the Perl POSIX::strptime module (which is separate from the POSIX module) has the signature: ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = POSIX::strptime...
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mongodb/mongoose findMany - find all documents with IDs listed in array

...e user model), if I delete a project, how do I make sure the id is deleted from the array referenced from the user model ? Thanks mat. – Eazy Apr 28 at 15:02 ...
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How to properly document S4 class slots using Roxygen2?

... \item{\code{slot1}:}{Matrix of class \code{"numeric"}, containing data from slot1} #' \item{\code{slot2}:}{Object of class \code{"character"}, containing data that needs to go in slot2.} #' } #' #' @note You can still add notes #' @name EXAMPLE #' @rdname EXAMPLE #' @aliases EXAMPLE-class #...
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?

... documentation for Range† says this: Ranges constructed using .. run from the beginning to the end inclusively. Those created using ... exclude the end value. So a..b is like a <= x <= b, whereas a...b is like a <= x < b. Note that, while to_a on a Range of integers gives a co...
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ARC and bridged cast

...Release Notes, under the section "The Compiler Handles CF Objects Returned From Cocoa Methods", it is indicated that using a method like -CGColor which returns a Core Foundation object will automatically be handled properly by the compiler. Thus, they suggest using code like the following: CAGrad...
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best way to preserve numpy arrays on disk

... From my experiences, hdf5 performances very slow reading and writing with chunk storage and compression enabled. For example, I've two 2-D arrays with shape (2500,000 * 2000) with chunk size (10,000 * 2000). A single write op...
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Shell script to delete directories older than n days

... the directory; the {} part is where the find result gets substituted into from the previous part. Alternatively, use: find /path/to/base/dir/* -type d -ctime +10 | xargs rm -rf Which is a bit more efficient, because it amounts to: rm -rf dir1 dir2 dir3 ... as opposed to: rm -rf dir1; rm ...
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How to uglify output with Browserify in Gulp?

...gives streaming vinyl file object .pipe(buffer()) // <----- convert from streaming to buffered vinyl file object .pipe(uglify()) // now gulp-uglify works .pipe(gulp.dest('./build/scripts')); }); Or, you can choose to use vinyl-transform instead which takes care of both streaming an...