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How to check if a URL is valid
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edited Jun 6 '17 at 22:59
the Tin Man
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an...
How to draw border around a UILabel?
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You can set label's border via its underlying CALayer property:
#import <QuartzCore/QuartzCo...
How to fix: Handler “PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler” in its
... 3 project to work on a local install of IIS and came across the following 500 error:
19 Answers
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How to go to a specific element on page? [duplicate]
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5 Answers
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Active
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Apache Spark: The number of cores vs. the number of executors
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To hopefully make all of this a little more concrete, here’s a worked example of configuring...
How to keep one variable constant with other one changing with row in excel
...rownAlex Brown
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httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for Se
I tried to restart my Apache server on CentOS 5.0 and got this message:
11 Answers
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Regex for numbers only
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Bill the LizardBill the Lizard
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In Python, how do I iterate over a dictionary in sorted key order?
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Haven't tested this very extensively, but works in Python 2.5.2.
>>> d = {"x":2, "h":15, "a":2222}
>>> it = iter(sorted(d.iteritems()))
>>> it.next()
('a', 2222)
>>> it.next()
('h', 15)
>>> it.next()
('x', 2)
>>>
If you are used...
UIView with rounded corners and drop shadow?
...etBorderColor:[UIColor lightGrayColor].CGColor];
[v.layer setBorderWidth:1.5f];
// drop shadow
[v.layer setShadowColor:[UIColor blackColor].CGColor];
[v.layer setShadowOpacity:0.8];
[v.layer setShadowRadius:3.0];
[v.layer setShadowOffset:CGSizeMake(2.0, 2.0)];
You can adjust the settings to suit ...