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PHP best way to MD5 multi-dimensional array?
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Serialize is soooooooo much slower than json_encode from second answer. Do your server a pleasure and use json_encode! :)
– s3m3n
May 5 '13 at 17:19
3
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What do hjust and vjust do when making a plot using ggplot?
...the case of angle=45, when I have axis labels of varying length, let's say from 25 to 5 characters, they're neither aligned justified to the right or the left of the word boundaries. Take a look at the axes here If I were to use angle=45, how would I make them right-justified and flush against the a...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...quired because of RAII.
RAII moves the responsibility of exception safety from the user of the object to the designer (and implementer) of the object. I would argue this is the correct place as you then only need to get exception safety correct once (in the design/implementation). By using finally ...
AngularJS toggle class using ng-class
...ovide some more information on your answer in English? How is it different from the answers that are already here?
– Onots
Dec 28 '15 at 9:38
2
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Is Ruby pass by reference or by value?
...ays references to objects. In order to get an object that won't change out from under you, you need to dup or clone the object you're passed, thus giving an object that nobody else has a reference to. (Even this isn't bulletproof, though — both of the standard cloning methods do a shallow copy, so...
Python, creating objects
...ive me a correct answer so I'm assuming I need to implement what I learned from classes and instances
– Mohsen M. Alrasheed
Feb 26 '13 at 5:03
1
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Iterate over object keys in node.js
...s :( And i can not use forEach since each iteration step should be invoked from an async setTimeout.
– stewe
Sep 16 '11 at 8:41
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Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...o_not_validate_attachment_file_type . As Rdocs puts it: Thanks to a report from Egor Homakov we have taken steps to prevent people from spoofing Content-Types and getting data you weren't expecting onto your server.
– user1322092
Aug 13 '14 at 1:07
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How do I create an immutable Class?
...ay) is passed into the constructor, it should be copied to keep the caller from modifying it later
if you're going to return your collection, either return a copy or a read-only version (for example, using ArrayList.ReadOnly or similar - you can combine this with the previous point and store a read-...
Literal notation for Dictionary in C#?
...pimvdb: Yup you can: declare it as a var, the compiler will infer the type from the new. I edited my answer.
– BoltClock♦
Feb 12 '11 at 20:44
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