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Build Android Studio app via command line
...ting apk can then be found in app/build/outputs/apk/app-debug.apk. On a *nix machine, you can also just run find . -name '*.apk' to find it, if it's not there.
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How to randomly select rows in SQL?
...ave a table "customerNames" which has two columns "Id" and "Name" and approx. 1,000 results.
11 Answers
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Cannot set content-type to 'application/json' in jQuery.ajax
...y qualify the name of the host, just use a relative URL as below.
$.ajax({
type: "POST",
contentType: "application/json",
url: '/Hello',
data: { name: 'norm' },
dataType: "json"
});
An example of mine that works:
$.ajax({
type: "POST",
...
How to list variables declared in script in bash?
...ortunately it will also output the functions defines as well.
Luckily POSIX mode only outputs the variables:
( set -o posix ; set ) | less
Piping to less, or redirect to where you want the options.
So to get the variables declared in just the script:
( set -o posix ; set ) >/tmp/variables....
Instantiating a generic class in Java [duplicate]
...ass Test {
public static void main(String[] args) throws IllegalAccessException,
InstantiationException {
Generic<Bar> x = new Generic<>(Bar.class);
Bar y = x.buildOne();
}
}
public class Generic<T> {
private Class<T> clazz;
publi...
C# Regex for Guid
...dd single quotes around each Guid value. I was thinking I could use a Regex to do this but I'm not exactly a Regex guru.
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I get a “An attempt was made to load a program with an incorrect format” error on a SQL Server repli
The exact error is as follows
12 Answers
12
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Quickest way to compare two generic lists for differences
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Use Except:
var firstNotSecond = list1.Except(list2).ToList();
var secondNotFirst = list2.Except(list1).ToList();
I suspect there are approaches which would actually be marginally faster than this, but even this will be vastly ...
UIButton Image + Text IOS
I need a UIButton with image & text . Image should be in the top & text comes under the image both should be clickable.
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Similar to jQuery .closest() but traversing descendants?
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thanks @999 for detailed answer, my expectation of decedent is first all childrens are traversed, then each individuals childrens. In example you given, second span would be returned
– mamu
Jan 22 '12 at 14:37
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