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How to get a reference to current module's attributes in Python
...n't know what you're trying to do, but you may want to rethink your design if you need that.
– Maciej Pasternacki
Jul 24 '12 at 14:37
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What is mod_php?
... function : it returns the type of interface between web server and PHP.
If you check in your Apache's configuration files, when using mod_php, there should be a LoadModule line looking like this :
LoadModule php5_module modules/libphp5.so
(The file name, on the right, can be different -...
Convert an enum to List
... It returns a string[], like so:
Enum.GetNames(typeof(DataSourceTypes))
If you want to create a method that does only this for only one type of enum, and also converts that array to a List, you can write something like this:
public List<string> GetDataSourceTypes()
{
return Enum.GetNam...
Is “else if” a single keyword?
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They are not a single keyword if we go to the draft C++ standard section 2.12 Keywords table 4 lists both if and else separately and there is no else if keyword. We can find a more accessible list of C++ keywords by going to cppreferences section on keyw...
What's the difference between :: (double colon) and -> (arrow) in PHP?
There are two distinct ways to access methods in PHP, but what's the difference?
6 Answers
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How to set the style -webkit-transform dynamically using JavaScript?
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If you want more then one, seperate with a space For example: element.style.webkitTransform = "rotate(-2deg) translateX(100px)";
– Marc
Nov 9 '12 at 10:25
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How to reference the initial commit?
...ot use git-log for scripting: use either git-rev-list, or git-log with specified custom format (--format=*<sth>* option).
There is additional problem with your question: there can exist more than one such TAIL root commit (parentless commit) in a repository (even if we discount disconnected b...
SQLiteDatabase.query method
...as in SELECT * FROM ...
new String[] { "column1", "column2", ... } for specific columns as in SELECT column1, column2 FROM ... - you can also put complex expressions here:
new String[] { "(SELECT max(column1) FROM table1) AS max" } would give you a column named max holding the max value of column1
...
Resize UIImage by keeping Aspect ratio and width
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The method of Srikar works very well, if you know both height and width of your new Size.
If you for example know only the width you want to scale to and don't care about the height you first have to calculate the scale factor of the height.
+(UIImage*)imageWith...
How can I clear an HTML file input with JavaScript?
...ction. demo: http://jsbin.com/muhipoye/1/
function clearInputFile(f){
if(f.value){
try{
f.value = ''; //for IE11, latest Chrome/Firefox/Opera...
}catch(err){ }
if(f.value){ //for IE5 ~ IE10
var form = document.createElement('form'),
...