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Error: could not find function … in R

...s for R, to be sure about shared libraries It's good to periodically run a script that just loads every package needed and does some little test. This catches the package issue as early as possible in the workflow. This is akin to build testing or unit testing, except it's more like a smoke test t...
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How to install multiple python packages at once using pip

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How to rsync only a specific list of files?

...lder_list_test "/home/victoria/Mail/2_RESEARCH - NEWS" $IN/ (In my BASH script, I defined variable $IN as follows.) BASEDIR="/mnt/Vancouver/projects/ie/claws" IN=$BASEDIR/data/test/input rsync options used: -a : archive: equals -rlptgoD (no -H,-A,-X) -r : recursive -l : copy...
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What are the differences between Deferred, Promise and Future in JavaScript?

...g with e.g. templates that are populated by asynchronous requests, loading scripts that have networks of dependencies, and providing user feedback to form data in a non-blocking manner. Indeed, compare the pure callback form of doing something after loading CodeMirror in JS mode asynchronously (apo...
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Error 330 (net::ERR_CONTENT_DECODING_FAILED):

... One more idea for anyone else getting this... I had some gzipped svg, but it had a php error in the output, which caused this error message. (Because there was text in the middle of gzip binary.) Fixing the php error solved it.
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What would be C++ limitations compared C language? [closed]

... @BlueRaja Imagine if Guido had decided not to add objects to his scripting language, and two groups had created mutually incompatible forks of Python to add objects, one with an object model based on Smalltalk, the other with a class system based on Simula. Then Guido continued to improve ...
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Differences and relationship between glActiveTexture and glBindTexture

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WebSockets vs. Server-Sent events/EventSource

...yfilled into older browsers that do not support it natively using just JavaScript. Some implementations of SSE polyfills can be found on the Modernizr github page. Gotchas: SSE suffers from a limitation to the maximum number of open connections, which can be specially painful when opening various...
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Reading binary file and looping over each byte

...are buffered internally, and even so this is what was asked for. Not every script needs optimal performance. – Skurmedel Jul 8 '12 at 19:12 4 ...
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How to select different app.config for several build configurations

...guration> In Visual Studio you can have something like this 3. Use scripting files outside Visual Studio Each build tool (like NAnt, MSBuild) will provide capabilities to transform config file depending on the configuration. This is useful if you build your solution on a build machine, wher...