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In Android EditText, how to force writing uppercase?

... Android actually has a built-in InputFilter just for this! edittext.setFilters(new InputFilter[] {new InputFilter.AllCaps()}); Be careful, setFilters will reset all other attributes which were set via XML (i.e. maxLines, inputType,ime...
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How to place div side by side

... cdn.polyfill.io/v2/docs or github.com/10up/flexibility but you may have really strict requirements that prevent using polyfills. – TheMcMurder Jun 27 '16 at 15:38 ...
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Unique constraint that allows empty values in MySQL

...reference (version 5.5). A UNIQUE index creates a constraint such that all values in the index must be distinct. An error occurs if you try to add a new row with a key value that matches an existing row. For all engines, a UNIQUE index allows multiple NULL values for columns that can contain NU...
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How do I have to configure the proxy settings so Eclipse can download new plugins?

... I had the same problem. I installed Eclipse 3.7 into a new folder, and created a new workspace. I launch Eclipse with a -data argument to reference the new workspace. When I attempt to connect to the marketplace to get the SVN and Maven plugins, I get th...
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How do I split a string into an array of characters? [duplicate]

...] For ES5, options are limited: I came up with this function that internally uses MDN example to get the correct code point of each character. function stringToArray() { var i = 0, arr = [], codePoint; while (!isNaN(codePoint = knownCharCodeAt(str, i))) { arr.push(String.fromCode...
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Run a single test method with maven

I know you can run all the tests in a certain class using: 13 Answers 13 ...
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AsyncTask Android example

...o this is via switch statements. I have a complete class edited below with all suggestions to save confusion. import android.app.Activity; import android.os.AsyncTask; import android.os.Bundle; import android.provider.Settings.System; import android.view.View; import android.widget.Button; import a...
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How do I get user IP address in django?

...re you have reverse proxy (if any) configured correctly (e.g. mod_rpaf installed for Apache). Note: the above uses the first item in X-Forwarded-For, but you might want to use the last item (e.g., in the case of Heroku: Get client's real IP address on Heroku) And then just pass the request as argu...
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how do i remove a comma off the end of a string?

... Thank you, I was doing this with substr, strlen,... all my life – Farhad Apr 15 '15 at 17:59 add a comment  |  ...
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Add new attribute (element) to JSON object using JavaScript

... JSON stands for JavaScript Object Notation. A JSON object is really a string that has yet to be turned into the object it represents. To add a property to an existing object in JS you could do the following. object["property"] = value; or object.property = value; If you provide ...