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C++ cout hex values?
... refer http://www.cplusplus.com/reference/iostream/ios_base/setf/ for more information.
#include <iostream>
using namespace std;
int main()
{
int num = 255;
cout.setf(ios::hex, ios::basefield);
cout << "Hex: " << num << endl;
cout.unsetf(ios::hex);
cout...
Ubuntu running `pip install` gives error 'The following required packages can not be built: * freety
...buntu 12.04 LTS I also needed to install libxft-dev. Thanks for this extra info
– toom
Jul 1 '14 at 21:10
3
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Converting camel case to underscore case in ruby
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Receiver converted to snake case: http://rubydoc.info/gems/extlib/0.9.15/String#snake_case-instance_method
This is the Support library for DataMapper and Merb. (http://rubygems.org/gems/extlib)
def snake_case
return downcase if match(/\A[A-Z]+\z/)
gsub(/([A-Z]+)([A-Z]...
Getting the object's property name
... property by position...
generally usefull for property [0]... so it holds info about the further...
or in node.js 'require.cache[0]' for the first loaded external module, etc. etc.
Object.keys( myObject )[ 0 ]
Object.keys( myObject )[ 1 ]
...
Object.keys( myObject )[ n ]
...
How to force uninstallation of windows service
...elevated mode.
sc.exe queryex <SERVICE_NAME>
Then you'll get some info. A PID number will show.
taskkill /pid <SERVICE_PID> /f
Where /f is to force stop.
Now you can install or launch your service.
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Calling a function from a string in C#
...se reflection. Something like this:
Type thisType = this.GetType();
MethodInfo theMethod = thisType.GetMethod(TheCommandString);
theMethod.Invoke(this, userParameters);
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Stopping a CSS3 Animation on last frame
...
You're looking for:
animation-fill-mode: forwards;
More info on MDN and browser support list on canIuse.
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Create array of all integers between two numbers, inclusive, in Javascript/jQuery [duplicate]
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And just for general information, in CoffeeScript it would look like "1..25" which actually transforms to something like this in JavaScript. So there is no easier way to do this.
– FreeCandies
Nov 9 '11 at 1...
Kotlin: how to pass a function as parameter to another?
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apparently this is not supported yet.
more info:
http://devnet.jetbrains.com/message/5485180#5485180
http://youtrack.jetbrains.com/issue/KT-1183
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How to create a multiline UITextfield?
I am developing an application where user has to write some information. For this purpose I need a UITextField which is multi-line (in general UITextField is a single line).
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