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Is there a more elegant way of adding an item to a Dictionary safely?
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Excellent, didn't realize simple assignment took care of the add/overwrite issue, nice.
– Edward Tanguay
Jul 24 '09 at 13:17
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Spring classpath prefix difference
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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The differences between .build, .create, and .create! and when should they be used?
...ch of the if statement will always be executed even if the object fails validations and is not saved.
If you use create with branching logic you are at risk of silent failures which is not the case if you use new + save.
create! doesn't suffer from the same issue as it raises and exception if the ...
How to convert a dictionary to query string in Python?
...plies (in particular the need to 'quote' certain characters that aren't valid in a URL). @Ignacio has also referenced two functions that would clean up your implementation and make it correct.
– Anthony Cramp
Oct 18 '11 at 4:57
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++someVariable vs. someVariable++ in JavaScript
...I nearly beat you to an answer had I not stopped to load up a practical jsfiddle answer. ;-)
– Chris
Aug 12 '10 at 16:34
2
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remove all variables except functions
...) which, however, tests the mode rather than the typeof of objects. (On a side note, I'll be darned if I can figure the difference between those two from their documentation).
– Josh O'Brien
Nov 29 '11 at 17:04
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difference between socket programming and Http programming
...ted.
Sockets on the other hand are an API that most operating systems provide to be able to talk with the network. The socket API supports different protocols from the transport layer and down.
That means that if you would like to use TCP you use sockets. But you can also use sockets to communicat...
How to copy part of an array to another array in C#?
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Note that LINQ is not ideal when dealing with performance-critical situations
– XD face me
Dec 27 '15 at 19:15
add a comme...
What does `:_*` (colon underscore star) do in Scala?
...ed by “*”, e.g. (..., x:T *). The type of such a repeated parameter inside the method is then
the sequence type scala.Seq[T]. Methods with repeated parameters T * take
a variable number of arguments of type T . That is, if a method m with type
(p1 : T1, . . . , pn : Tn,ps : S*)U is a...
SQLite - How do you join tables from different databases?
...wered Jul 26 '11 at 3:12
Brian GideonBrian Gideon
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