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What is your preferred style for naming variables in R? [closed]

...ered Nov 16 '12 at 8:55 Rasmus BååthRasmus Bååth 3,62222 gold badges2121 silver badges2525 bronze badges ...
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pypi UserWarning: Unknown distribution option: 'install_requires'

...ed Nov 28 '11 at 15:38 Fredrik HåårdFredrik Håård 2,4622020 silver badges3232 bronze badges ...
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Coding in Other (Spoken) Languages

...nnish names, there's a similar dilemma about whether to use special chars (äöå) or replace them with a & o (and if you do use them, you're likely running into charset problems). But yeah, fortunately I haven't had to use Finnish in code for at least 7 years. :) – Jonik ...
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Determine the line of code that causes a segmentation fault?

...rite tool to the list: Address Sanitizers (often abbreviated ASAN). Modern¹ compilers come with the handy -fsanitize=address flag, adding some compile time and run time overhead which does more error checking. According to the documentation these checks include catching segmentation faults by def...
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Extract subset of key-value pairs from Python dictionary object?

...works in 2.7 too): {k: bigdict[k] for k in ('l', 'm', 'n')} Update: As Håvard S points out, I'm assuming that you know the keys are going to be in the dictionary - see his answer if you aren't able to make that assumption. Alternatively, as timbo points out in the comments, if you want a key tha...
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Does PostgreSQL support “accent insensitive” collations?

... unaccent() always substitutes a single letter: SELECT unaccent('Œ Æ œ æ ß'); unaccent ---------- E A e a S You will love this update to unaccent in Postgres 9.6: Extend contrib/unaccent's standard unaccent.rules file to handle all diacritics known to Unicode, and expand ligatures cor...
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Difference between single and double square brackets in Bash

...Bash 4.3.11: POSIX vs Bash extension: [ is POSIX [[ is a Bash extension¹ documented at: https://www.gnu.org/software/bash/manual/bash.html#Conditional-Constructs regular command vs magic [ is just a regular command with a weird name. ] is just an argument of [ that prevents further argument...
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What is the difference between string primitives and String objects in JavaScript?

... the Annotated ES5 spec. with regard to resolving properties (and "methods"¹) of primitive values: NOTE The object that may be created in step 1 is not accessible outside of the above method. An implementation might choose to avoid the actual creation of the object. [...] At very low level, S...
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Compression/Decompression string with C#

... only for UTF8-based things. If you add in, say, Swedish characters like åäö to the string value you're serialize/deserializing it will fail a round-trip test :/ – bc3tech Aug 21 '19 at 12:32 ...
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Link to all Visual Studio $ variables

...FILE) $(USERNAME) $(USERPROFILE) $(UserRootDir) $(VBOX_MSI_INSTALL_PATH) $(VC_ATLMFC_IncludePath) $(VC_ATLMFC_SourcePath) $(VC_CRT_SourcePath) $(VC_ExecutablePath_ARM) $(VC_ExecutablePath_ARM64) $(VC_ExecutablePath_x64) $(VC_ExecutablePath_x64_ARM) $(VC_ExecutablePath_x64_ARM64) $(VC_ExecutablePath_...