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Javascript roundoff number to nearest 0.5
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edited Jun 25 '15 at 15:45
saeraphin
38511 silver badge99 bronze badges
answered May 26 '11 at 11:56
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Cmake doesn't find Boost
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edited Oct 4 '19 at 16:43
squareskittles
10.5k77 gold badges2727 silver badges4343 bronze badges
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How to reload the current state?
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edited Jul 18 '16 at 20:41
answered May 12 '14 at 12:41
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Safely override C++ virtual functions
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Since g++ 4.7 it does understand the new C++11 override keyword:
class child : public parent {
public:
// force handle_event to override a existing function in parent
// error out if the function with the correct signa...
Xcode + remove all breakpoints
... there's a 3 step way:
Press CMD(⌘)+7 to show all breakpoints.
In Xcode4 press CMD(⌘)+6, in Xcode3 press CMD(⌘)+ALT+B.
Select all breakpoints with CMD(⌘)+A and delete them, like deleting text, with backspace.
There's no step 3 :)
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Selecting/excluding sets of columns in pandas [duplicate]
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469
You can either Drop the columns you do not need OR Select the ones you need
# Using DataFrame...
How can I maximize the editor pane in IntelliJ IDEA?
...d tab bar will still be visible.
I'm using IntelliJ 11.1.2 on Kubuntu 12.04 LTS with the Default keymap.
14.0.3 on MacOS X
It's Cmd + Shift + F12 in IntelliJ IDEA 14.0.3 on MacOS X.
UPDATE on 2015-03-24:
IntelliJ IDEA 14.1 now has support for Distraction Free Mode. You can invoke it by clicking ...
How can I selectively escape percent (%) in Python strings?
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641
>>> test = "have it break."
>>> selectiveEscape = "Print percent %% in senten...
Do you (really) write exception safe code? [closed]
... // 3. strong : can throw
x->doSomethingThatCanThrow() ; // 4. basic : can throw
}
I write all my code with this kind of analysis in mind.
The lowest guarantee offered is basic, but then, the ordering of each instruction makes the whole function "none", because if 3. throws, x will l...