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PostgreSQL: Drop PostgreSQL database through command line [closed]
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Not helpful answer as for version 9. The error about opened connections appears still.
– Pavel Vlasov
Apr 17 '14 at 9:25
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What is default color for text in textview?
... think you need to look at the app's default style to get the actual value for any particualr app though...
– me_
Sep 11 '18 at 7:04
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What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields
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A readonly element is just not editable, but gets sent when the according form submits. A disabled element isn't editable and isn't sent on submit. Another difference is that readonly elements can be focused (and getting focused when "tabbing" through a form) while disabled elements can't.
Read mo...
NSInvocation for Dummies?
...d, and then invoke it (actually send it to the target object) later on.
For example, let's say you want to add a string to an array. You would normally send the addObject: message as follows:
[myArray addObject:myString];
Now, let's say you want to use NSInvocation to send this message at so...
Facebook development in localhost
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Edit: 2-15-2012 This is how to use FB authentication for a localhost website.
I find it more scalable and convenient to set up a second Facebook app. If I'm building MyApp, then I'll make a second one called MyApp-dev.
Create a new app at https://developers.facebook.com/ap...
Create a matrix of scatterplots (pairs() equivalent) in ggplot2
...s no reason why it should be one. However I get a scatter plot :)
Note: For future reference, the plotmatrix() function has been replaced by the ggpairs() function from the GGally package as @naught101 suggests in another response below to this question.
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Disabling the fullscreen editing view for soft keyboard input in landscape?
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</LinearLayout>
If you want more customisation options for the keyboard see http://developer.android.com/guide/topics/ui/controls/text.html
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In-App Billing test: android.test.purchased already owned
I am currently testing In-App Billing for a future app, and after I successfully "bought" the test item "android.test.purchased" the first time, I now receive the response code 7 every time I try to buy it again, which means that I already own this item.
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Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
...2EE application, made with Spring, Hibernate and so on. I'm using Tomcat 7 for this (no particular reason, I don't exploit any new feature, I just wanted to try that). Every time I debug my application, it happens that Eclipse debugger pops out like it has reached a breakpoint, but it is not the cas...
What is the use of the square brackets [] in sql statements?
...erred to that column.
The newer tools add them everywhere just in case or for consistency.
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