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Postgres manually alter sequence
...('payments_id_seq', 21, true); # next value will be 22
Otherwise you're calling setval with a single argument, while it requires two or three.
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How to attach debugger to iOS app after launch?
...n I get this message: warning: Unable to read symbols for /var/mobile/Applications/ {GUID}/{APPNAME}.app/{APPNAME} (file not found). When I press the "stop" button in XCode, the app terminates. Looks like it's not finding the debug symbols, though it is being built in debug mode. Any ideas?
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How to set 'auto' for upper limit, but keep a fixed lower limit with matplotlib.pyplot
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You can pass just left or right to set_xlim:
plt.gca().set_xlim(left=0)
For the y axis, use bottom or top:
plt.gca().set_ylim(bottom=0)
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Nested attributes unpermitted parameters
... objects. The Due object also belongs to a Person . I want a form that can create the Bill and its children Dues all in one page. I am trying to create a form using nested attributes, similar to ones in this Railscast .
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Is PHP's count() function O(1) or O(n) for arrays?
...ount() really count the all the elements of a PHP array, or is this value cached somewhere and just gets retrieved?
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Is onload equal to readyState==4 in XMLHttpRequest?
I am confuse about the xhr return event, as I can tell, there are not so much different between onreadystatechange --> readyState == 4 and onload, is it true?
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What is the correct format to use for Date/Time in an XML file
... preferred format and a Standard Date and Time Format string, although you can use a manual format string if necessary if you don't want the 'T' between the date and time: date.ToString("yyyy-MM-dd HH:mm:ss");
EDIT: If you are using a generated class from an XSD or Web Service, you can just assign ...
Using a remote repository with non-standard port
I am setting up my local git project for a remote repository. The remote repository is being served on a non-standard port (4019).
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How do you commit code as a different user?
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Can you give a specific example, everything I try
– studgeek
Jun 17 '11 at 17:13
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How to find out which JavaScript events fired?
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Just thought I'd add that you can do this in Chrome as well:
Ctrl + Shift + I (Developer Tools) > Sources> Event Listener Breakpoints (on the right).
You can also view all events that have already been attached by simply right clicking on the elem...