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Regex: Specify “space or start of string” and “space or end of string”
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175
You can use any of the following:
\b #A word break and will work for both spaces and end...
Ruby: extend self
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115
It is a convenient way to make instance methods into class methods. But you can also use it as...
Convert Time from one time zone to another in Rails
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191
Use the in_time_zone method of the DateTime class
Loading development environment (Rails 2.3....
How Many Seconds Between Two Dates?
...ear and DD & EE as integer values meaning the day of the month.
var t1 = new Date(YYYY, MM, DD, 0, 0, 0, 0);
var t2 = new Date(ZZZZ, NN, EE, 0, 0, 0, 0);
var dif = t1.getTime() - t2.getTime();
var Seconds_from_T1_to_T2 = dif / 1000;
var Seconds_Between_Dates = Math.abs(Seconds_from_T1_to_T2);...
How To Check If A Key in **kwargs Exists?
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170
You want
if 'errormessage' in kwargs:
print("found it")
To get the value of errormessag...
When should I use ugettext_lazy?
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199
ugettext() vs. ugettext_lazy()
In definitions like forms or models you should use ugettext_la...
TypeScript with KnockoutJS
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108
Look at DefinitelyTyped.
"TypeScript type definitions repository for popular JavaScript libr...
In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
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edited Nov 22 '13 at 22:50
Imre Kelényi
21.7k55 gold badges3131 silver badges4444 bronze badges
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What is the documents directory (NSDocumentDirectory)?
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197
Your app only (on a non-jailbroken device) runs in a "sandboxed" environment. This means that ...