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Can we instantiate an abstract class?
During one of my interview, I was asked "If we can instantiate an abstract class?"
16 Answers
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“Conversion to Dalvik format failed with error 1” on external JAR
In my Android application in Eclipse I get the following error.
71 Answers
71
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What is the equivalent of “colspan” in an Android TableLayout?
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I i use layout_span on my view. Then i can't use weight on that view. I have to use wrap_content. Why?
– eC Droid
Jul 31 '17 at 14:07
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Unable to execute dex: Multiple dex files define Lcom/myapp/R$array;
Since updating to ADT 14 I can no longer build my project. It was building fine prior to updating.
54 Answers
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Which commit has this blob?
...ort but much faster:
#!/usr/bin/perl
use 5.008;
use strict;
use Memoize;
my $obj_name;
sub check_tree {
my ( $tree ) = @_;
my @subtree;
{
open my $ls_tree, '-|', git => 'ls-tree' => $tree
or die "Couldn't open pipe to git-ls-tree: $!\n";
while ( <...
When deleting remote git branch “error: unable to push to unqualified destination”
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The fact that refs/remotes/origin/my_remote_branch exists in your local repository does not imply refs/heads/my_remote_branch exists in the origin remote repository.
Do git fetch -p origin to make refs/remotes/origin/my_remote_branch go away if it's already ...
Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
I've searched around for many hours on end looking to a solution to my seemingly easy-to-fix problem. It's not that my search turned up nothing, it's that my search turned up so many different solutions -none of which have worked.
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How to Sign an Already Compiled Apk
...'ve then rebuilt it back up with apktool and when I tried to install it on my device (using adb: adb install appname.apk) it gave me this error:
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Adding a new value to an existing ENUM Type
...r approach.
I had the same problem few days ago and found this post. So my answer can be helpful for someone who is looking for solution :)
If you have only one or two columns which use the enum type you want to change, you can try this. Also you can change the order of values in the new type.
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How do I add an icon to a mingw-gcc compiled executable?
...you need to create a RC file with the below content. Here we'll name it as my.rc.
id ICON "path/to/my.ico"
The id mentioned in the above command can be pretty much anything. It doesn't matter unless you want to refer to it in your code. Then run windres as follows:
windres my.rc -O coff -o my.re...