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How do I get the current GPS location programmatically in Android?

...xample source code is in Get Current Location coordinates , City name - in Android. See how it works: All we need to do is add this permission in the manifest file: <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> And create a LocationManager instance like this...
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form with no action and where enter does not reload page

... Add an onsubmit handler to the form (either via plain js or jquery $().submit(fn)), and return false unless your specific conditions are met. Unless you don't want the form to submit, ever - in which case, why not just leave out the 'action'...
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Where does this come from: -*- coding: utf-8 -*-

... answered Feb 2 '11 at 8:33 Andrea SpadacciniAndrea Spadaccini 11k33 gold badges3434 silver badges5050 bronze badges ...
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Run class in Jar file

If you have a jar file called myJar.jar located in /myfolder and you want to use the class called myClass from it, how do you go about doing it from the command line? ...
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When increasing the size of VARCHAR column on a large table could there be any problems?

I'm using SQL Server 2008 and I need to make a VARCHAR field bigger, from (200 to 1200) on a table with about 500k rows. What I need to know is if there are any issues I have not considered. ...
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App Inventor 2 数学代码块 · App Inventor 2 中文网

...+ ) 减 ( - ) 乘 ( * ) 除 ( / ) 幂运算 ( ^ ) 随机整数 (random integer) 随机小数 (random fraction) 设定随机数种子 (random set seed to) 最小值 (min) 最大值 (max) 平方根 (square root) 绝对值 (abs) 相反数 (neg) 对数 (log) e^ 四舍五入...
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Right way to initialize an OrderedDict using its constructor such that it retains order of initial d

...e anything. There's no difference between OrderedDict([(i,i) for i in l]) and OrderedDict([('b', 'b'), ('a', 'a'), ('c', 'c'), ('aa', 'aa')]). The list comprehension is evaluated and creates the list and it is passed in; OrderedDict knows nothing about how it was created. ...
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Sorting dropdown alphabetically in AngularJS

...t in turn is calling a service. Unfortunately the data coming in is a mess and I need to be able to sort it alphabetically. ...
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jQuery equivalent of getting the context of a Canvas

... ensure you don't try calling the canvas element before it's fully created and registered to the DOM. share | improve this answer | follow | ...
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How to evaluate a math expression given in string form?

...ntext with user input. The executed JavaScript can access all Java classes and thus hijack your application without limit. – Boann Sep 21 '15 at 11:08 4 ...