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GridLayout and Row/Column Span Woe
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I just went with the row and column counts from the picture in the original question (which is itself from an Android dev blog post). I then added 1 to the row and column counts to make room for the outside border Spaces. It should work fine with just 5 rows as well.
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How do I rename a local Git branch?
...develop in the same branch instead of deleting it and create the new one.
From my experience, to rename a local and remote branch in Git you should do the following steps.
Quoting from Multiple States - Rename a local and remote branch in
git
1. Rename your local branch
If you are on the b...
Change text color based on brightness of the covered background area?
... the element's (or ancestor's) background color, you can use this function from the article to determine a suitable foreground color:
function getContrastYIQ(hexcolor){
hexcolor = hexcolor.replace("#", "");
var r = parseInt(hexcolor.substr(0,2),16);
var g = parseInt(hexcolor.substr(2,2)...
How do you get the Git repository's name in some Git repository?
...a lot of information about original remote that you cloned your repository from, and it will contain original clone URL.
If, however, you removed link to original remote using git remote rm origin, or if you created that repository using git init, such information is simply impossible to obtain - i...
I want to delete all bin and obj folders to force all projects to rebuild everything
... "%%G was unexpected at this time" - this happens when you run it from the command line instead from inside a batch file. Use single '%'s in this case.
– Designpattern
Jan 11 '12 at 9:05
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Presenting a UIAlertController properly on an iPad using iOS 8
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You can present a UIAlertController from a popover by using UIPopoverPresentationController.
In Obj-C:
UIViewController *self; // code assumes you're in a view controller
UIButton *button; // the button you want to show the popup sheet from
UIAlertController...
What's your most controversial programming opinion?
...rogrammers do nothing else than programming, but they do more than program from 9 to 5)
share
edited Apr 17 '10 at 22:34
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Converting array to list in Java
...tic class defined inside java.util.Arrays. So if we add or remove elements from the returned list, an UnsupportedOperationException will be thrown. So we should go with list22 when we want to modify the list. If we have Java8 then we can also go with list23.
To be clear list21 can be modified in sen...
Creating an array of objects in Java
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I had this confusion too, since I am from C++ background I always assumed that like in C++ Java's new keyword also calls the constructor and allocates the I memory. I guess in Java new only creates the references not the actual object as compared to C++. Thanks ...
What is a good Java library to zip/unzip files? [closed]
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Zip4J doesn't supports reading a zip from an inputstream, only from disk.
– Renaud Cerrato
Feb 24 '16 at 14:42
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