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When should an IllegalArgumentException be thrown?
...at a method has been passed an illegal or inappropriate argument.
From looking at how it is used in the JDK libraries, I would say:
It seems like a defensive measure to complain about obviously bad input before the input can get into the works and cause something to fail halfway through with a non...
Get Enum from Description attribute [duplicate]
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maxmax
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When is it better to use an NSSet over an NSArray?
...he collection.
The reason is that a set uses hash values to find items (like a dictionary) while an array has to iterate over its entire contents to find a particular object.
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oh-my-zsh slow, but only for certain Git repo
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You can add this to your git config and zsh won't check the status anymore
git config --add oh-my-zsh.hide-status 1
git config --add oh-my-zsh.hide-dirty 1
Explanation
There are two central git functions in in lib/git.zsh:
git_prompt_info()
parse_git_dirty()
Each M...
What data type to use for hashed password field and what length?
I'm not sure how password hashing works (will be implementing it later), but need to create database schema now.
10 Answers...
How to check Oracle database for long running queries
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and s.username <> 'SYSTEM'
order by s.sid,t.piece
/
This shows locks. Sometimes things are going slow, but it's because it is blocked waiting for a lock:
select
object_name,
object_type,
session_id,
type, -- Type or system/user lock
lmode, -- lock mode in which...
How can I perform a `git pull` without re-entering my SSH password?
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Have a look at this link https://help.github.com/articles/working-with-ssh-key-passphrases/
But I don’t want to enter a long passphrase every time I use the key!
Neither do I! Thankfully, there’s a nifty little tool called...
Unsigned keyword in C++
Does the unsigned keyword default to a specific data type in C++? I am trying to write a function for a class for the prototype:
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Mac OS X Terminal: Map option+delete to “backward delete word”
Tried to map it from Preferences -> Settings -> Keyboard, but the "key" combo box has only "forward delete" but no "delete". My keyboard on the other hand has only "delete" and no "forward delete"!
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“Could not load type [Namespace].Global” causing me grief
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mezoid
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answered May 21 '11 at 0:34
stantonastanton...