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In Python, how do I use urllib to see if a website is 404 or 200?
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You can use urllib2 as well:
import urllib2
req = urllib2.Request('http://www.python.org/fish.html')
try:
resp = urllib2.urlopen(req)
except urllib2.HTTPError as e:
if e.code == 404:
# do something...
else:
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Selecting an element in iFrame jQuery
In our application, we parse a web page and load it into another page in an iFrame. All the elements in that loaded page have their tokenid-s. I need to select the elements by those tokenid-s. Means - I click on an element on the main page and select corresponding element in the page in the iFrame. ...
How do I convert an array object to a string in PowerShell?
How can I convert an array object to string?
6 Answers
6
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How do I embed a single file from a GitHub gist with the new gist interface?
... e.g.
<script src="https://gist.github.com/4505639.js?file=macroBuild.scala" type="text/javascript"></script>
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How to convert a selection to lowercase or uppercase in Sublime Text
... selected in a file in Sublime Text and I want to convert them all to lowercase.
5 Answers
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Find all elements on a page whose element ID contains a certain text using jQuery
...me you do. $('*[name*="myname"]:visible') Not the most intuitive and has caught me up before.
– ficuscr
Oct 3 '13 at 1:55
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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
... uninitialized values. This will make it slower and take more memory, but can be very helpful if you need to track down the origin of an uninitialized value.
Update: Regarding the point at which the uninitialized value is reported, the valgrind manual states:
It is important to understand that...
How do I view an older version of an SVN file?
...to read ), is there any way I could get a copy of that file to review so I can study it to recover parts?
6 Answers
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disable the swipe gesture that opens the navigation drawer in android
...ayout.LOCK_MODE_LOCKED_OPEN locks the drawer to the open state so the user can't hide it. DrawerLayout.LOCK_MODE_LOCKED_CLOSED locks the drawer to the closed state so the user can't open it. Lastly, DrawerLayout.LOCK_MODE_UNLOCKED unlocks the drawer so it can be open or closed.
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How can I dynamically create a selector at runtime with Objective-C?
...@selector(MyMethodName:) but what I want to do is create a selector dynamically from an NSString . Is this even possible?
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