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How do I strip all spaces out of a string in PHP? [duplicate]
...tring); to remove them. Thanks to this stackoverflow answer: stackoverflow.com/a/12838189/631764
– Buttle Butkus
Jul 19 '13 at 0:04
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How to get the number of Characters in a String?
...", len("世界"), utf8.RuneCountInString("世界"))
}
Phrozen adds in the comments:
Actually you can do len() over runes by just type casting.
len([]rune("世界")) will print 2. At leats in Go 1.3.
And with CL 108985 (May 2018, for Go 1.11), len([]rune(string)) is now optimized. (Fixes issue 2492...
What is the difference between GitHub and gist?
... However, everything is driven by git revision control, so gists also have complete revision histories.
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Difference between == and === in JavaScript [duplicate]
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=== and !== are strict comparison operators:
JavaScript has both strict and
type-converting equality comparison.
For strict equality the objects being
compared must have the same type and:
Two strings are strictly equal when they ...
When saving, how can you check if a field has changed?
...stead of overwriting init, I'd use the post_init-signal docs.djangoproject.com/en/dev/ref/signals/#post-init
– vikingosegundo
Nov 24 '09 at 22:43
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How to set default value for form field in Symfony2?
...ed above). I am trying to get a better solution in this post stackoverflow.com/questions/17986481/…
– herrjeh42
Aug 1 '13 at 11:29
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Suppress or Customize Intro Message in Fish Shell
... set fish_greeting is from the docs how you can remove it fishshell.com/docs/current/faq.html#faq-greeting
– Azd325
Feb 6 '15 at 23:30
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Are parameters in strings.xml possible? [duplicate]
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314
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400 BAD request HTTP error code meaning?
... There is a decent set of REST response codes at restapitutorial.com/httpstatuscodes.html. It may also depend on how you want to handle a valid request such as a 406 (Not Acceptable) or 405 method not allowed. However, 400 is appropriate because "The request could not be understood by the...
How does Google calculate my location on a desktop?
... wifi presence. Every time a query is performed to the system (probably in compliance with the W3C draft for the geolocation API) your computer sends the wifi identifiers it sees, and the system does two things:
queries its database if geolocation exists for some of the wifis you passed, and retur...