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What is the difference between Step Into and Step Over in the Eclipse debugger?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Change color of UISwitch in “off” state
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My solution with #swift2:
let onColor = _your_on_state_color
let offColor = _your_off_state_color
let mSwitch = UISwitch(frame: CGRect.zero)
mSwitch.on = true
/*For on state*/
mSwitch.onTintColor = onColor
/*For off state*/
mSwitch.tintColor = offColor
mSwitch.l...
MySQL: selecting rows where a column is null
...= NULL is always false).
See Rule 3 https://en.wikipedia.org/wiki/Codd%27s_12_rules
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How can I efficiently download a large file using Go?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Parse query string into an array
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You want the parse_str function, and you need to set the second parameter to have the data put in an array instead of into individual variables.
$get_string = "pg_id=2&parent_id=2&document&video";
parse_str($get_string, $get_arra...
Kill detached screen session [closed]
...sion.
~$ screen -list
There are screens on:
20751.Melvin_Peter_V42 (Detached)
Note: 20751.Melvin_Peter_V42 is your session id.
Get attached to the detached screen session
screen -r 20751.Melvin_Peter_V42
Once connected to the session press Ctrl + A then type :quit
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How can I reliably get an object's address when operator& is overloaded?
..., minus the compiler work around bits:
template<class T>
struct addr_impl_ref
{
T & v_;
inline addr_impl_ref( T & v ): v_( v ) {}
inline operator T& () const { return v_; }
private:
addr_impl_ref & operator=(const addr_impl_ref &);
};
template<class T>
str...
Ways to circumvent the same-origin policy
...P comes to mind:
JSONP or "JSON with padding" is a
complement to the base JSON data
format, a usage pattern that allows a
page to request and more meaningfully
use JSON from a server other than the
primary server. JSONP is an
alternative to a more recent method
called Cross-Origin ...
How can I build multiple submit buttons django form?
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Security Risk! Using form data to make changes in the database before the form has been validated is dangerous.
– Quant Metropolis
Mar 14 '16 at 16:39
1
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What does the @ symbol before a variable name mean in C#? [duplicate]
...name is recorded in the assembly as "class", vs. with an underscore it is "_class". Thus, if another .NET language doesn't define "class" as a reserved word, they could use the name just "class".
– P Daddy
Jan 9 '09 at 20:23
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