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Android: Force EditText to remove focus? [duplicate]

...be able to remove the focus from the EditText. For example if the Keyboard appears, and the user hides it with the back button, I would like the focus and the cursor to disappear. How can it be done? ...
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Xcode doesn't see my iOS device but iTunes does

...m then from your project settings, set deployment target to one which your app is developed for or lesser. Otherwise there is some issue with certificates and provisioning profiles. Make sure your device's UDID is added in the provisioning profile you are using. ...
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What is the difference between is_a and instanceof?

...ut PHP versions >= 5.3.9 now accept an optional third boolean argument $allow_string (defaults to false) to allow comparisons of string class names instead: class MyBaseClass {} class MyExtendingClass extends MyBaseClass {} // Original behavior, evaluates to false. is_a(MyExtendingClass::class,...
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Running Python code in Vim

...th python Explanation: autocmd: command that Vim will execute automatically on {event} (here: if you open a python file) [i]map: creates a keyboard shortcut to <F9> in insert/normal mode <buffer>: If multiple buffers/files are open: just use the active one <esc>: leaving insert...
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Tactics for using PHP in a high-load site

... No two sites are alike. You really need to get a tool like jmeter and benchmark to see where your problem points will be. You can spend a lot of time guessing and improving, but you won't see real results until you measure and compare your changes. For ...
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Tomcat: How to find out running tomcat version

....in/blog/check-jsp-tomcat-version Save this code into a file called tomcat_version.jsp: Tomcat Version : <%= application.getServerInfo() %><br> Servlet Specification Version : <%= application.getMajorVersion() %>.<%= application.getMinorVersion() %> <br> ...
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Right way to initialize an OrderedDict using its constructor such that it retains order of initial d

... See __hash__. Specifically about the str type. – metatoaster Aug 25 '14 at 6:43 ...
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Using CookieContainer with WebClient class

... limited functionalty. Before I knew about this option, I wrote lots of really painful code at the HttpWebRequest layer because WebClient almost, but not quite, did what I needed. Derivation is much easier. Another option is to use the regular WebClient class, but manually populate the Cookie he...
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How to define a preprocessor symbol in Xcode

..., and select "Add User-Defined Setting". The new setting name should be GCC_PREPROCESSOR_DEFINITIONS, and you can type your definitions in the right-hand field. Per Steph's comments, the full syntax is: constant_1=VALUE constant_2=VALUE Note that you don't need the '='s if you just want to #defi...
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Using WebAPI or MVC to return JSON in ASP.NET

...l web-services hosted by your company/organization.) MVC Controllers typically rely on the MVC Framework, if you look at default templates and most of the work done by the community and your peers you will notice that almost all MVC Controllers are implemented with the View in mind. Personally, I ...