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What's the difference between %s and %d in Python string formatting?
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In Google Chrome: Settings >> Search >> Manage search engines... notice how %s is used with search engine configurations. Chrome uses %s to replace keywords entered in the address bar. Python uses %s in a similar way. In print('des...
Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
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I created a category around UIButton to be able to set the background color of the button and set the state. You might find this useful.
@implementation UIButton (ButtonMagic)
- (void)setBackgroundColor:(UIColor *)backgroundColor forState:(UIControlState)state {
[self ...
Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
I'm getting the following error when I try to run a simple JSP program on Tomcat in Eclipse.
33 Answers
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How do I make a simple makefile for gcc on Linux?
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Android and setting width and height programmatically in dp units
I'm doing:
5 Answers
5
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SQL Server - copy stored procedures from one db to another
...d
OPEN c
FETCH NEXT FROM c INTO @sql
WHILE @@FETCH_STATUS = 0
BEGIN
SET @sql = REPLACE(@sql,'''','''''')
SET @sql = 'USE [' + @Name + ']; EXEC(''' + @sql + ''')'
EXEC(@sql)
FETCH NEXT FROM c INTO @sql
END
CLOSE c
DEALLOCATE c
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What is the advantage of using forwarding references in range-based for loops?
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Converting unix timestamp string to readable date
...stamp() might fail for past dates if a local timezone had different utc offset. You need a historic timezone database such as provided by pytz module (or your OS). Or just work in UTC and use .utcfromtimestamp().
– jfs
Nov 23 '13 at 1:08
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Difference between __getattr__ vs __getattribute__
...o call an attribute which doesn't exist, python creates that attribute and set it to integer value 0.
class Count:
def __init__(self,mymin,mymax):
self.mymin=mymin
self.mymax=mymax
def __getattr__(self, item):
self.__dict__[item]=0
return 0
obj1 = Coun...
Is there a way to squash a number of commits non-interactively?
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Make sure your working tree is clean, then
git reset --soft HEAD~3
git commit -m 'new commit message'
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