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What is a Python egg?
...edited Oct 16 '19 at 19:27
jefe2000
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answered Jan 12 '10 at 18:06
user177...
How to allow to accept only image files?
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10 Answers
10
Active
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Why aren't pointers initialized with NULL by default?
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Deduplicator
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answered Dec 15 '09 at 22:44
Martin YorkMart...
Get child node index
...you get back null and count how many siblings you've encountered:
var i = 0;
while( (child = child.previousSibling) != null )
i++;
//at the end i will contain the index.
Please note that in languages like Java, there is a getPreviousSibling() function, however in JS this has become a property ...
How to dismiss the dialog with click on outside of the dialog?
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edited Dec 5 '11 at 10:52
answered Dec 5 '11 at 10:47
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invalid context 0x0 under iOS 7.0 and system degradation
...core graphics context, but I doubt that's the issue. These invalid context 0x0 error messages are common and easy to reproduce in iOS 7. In fact, I can reproduce the error using storyboard with zero code. I drag a UITextField onto the canvas in IB, run the app, and double tap inside the text field. ...
Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
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102
This is a common issue when attempting to 'bubble' up data from a chain of stored procedures. A...
C++ wait for user input [duplicate]
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207
Several ways to do so, here are some possible one-line approaches:
Use getch() (need #include ...
Cast int to varchar
...rchar datatype that you can cast/convert data to:
select CAST(id as CHAR(50)) as col1
from t9;
select CONVERT(id, CHAR(50)) as colI1
from t9;
See the following SQL — in action — over at SQL Fiddle:
/*! Build Schema */
create table t9 (id INT, name VARCHAR(55));
insert into t9 (id, name) v...
Python: What OS am I running on?
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answered Aug 5 '08 at 3:27
Louis BrandyLouis Brandy
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