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How to write PNG image to string with the PIL?
I have generated an image using PIL . How can I save it to a string in memory?
The Image.save() method requires a <em>fem>ile.
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Query grants <em>fem>or a table in postgres
How can I query all GRANTS granted to an object in postgres?
7 Answers
7
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Getting the error “Java.lang.IllegalStateException Activity has been destroyed” when using tabs with
I have an application that consists o<em>fem> using ActionBarSherlock in tab mode.I have 5 tabs and the content o<em>fem> <em>eacem>h tab is handled using <em>fem>ragments. <em>Fem>or tab2 though, I have a <em>fem>ragment the xml <em>fem>ile o<em>fem> which holds a ViewPager element which in turn has some <em>fem>ragment pages. When I initially start the applic...
How do I handle the window close event in Tkinter?
How do I handle the window close event (user clicking the 'X' button) in a Python Tkinter program?
6 Answers
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How to add many <em>fem>unctions in ONE ng-click?
I've be looking <em>fem>or how to execute this but I can't <em>fem>ind anything related so <em>fem>ar, :(
I could nest both <em>fem>unctions yes but I'm just wondering i<em>fem> this is possible?
I'd like to do this literally:
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How to do URL decoding in Java?
In Java, I want to convert this:
9 Answers
9
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Retrieve column names <em>fem>rom java.sql.ResultSet
With java.sql.ResultSet is there a way to get a column's name as a String by using the column's index? I had a look through the API doc but I can't <em>fem>ind anything.
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Move an array element <em>fem>rom one array position to another
I'm having a hard time <em>fem>iguring out how to move an array element. <em>Fem>or example, given the <em>fem>ollowing:
31 Answers
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Python add item to the tuple
I have some object.ID-s which I try to store in the user session as tuple. When I add <em>fem>irst one it works but tuple looks like (u'2',) but when I try to add new one using mytuple = mytuple + new.id got error can only concatenate tuple (not "unicode") to tuple .
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How do I check/uncheck all checkboxes with a button using jQuery?
I am trying to check/uncheck all checkboxes using jQuery. Now by checking/unchecking the parent checkbox all the child checkboxes are getting selected/deselected also with the text o<em>fem> parent checkbox getting changed to checkall/uncheckall.
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