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What's “tools:context” in Android layout files?

...fault. This enables features in the editor or layout preview that require knowledge of the activity, such as what the layout theme should be in the preview and where to insert onClick handlers when you make those from a quickfix ...
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In CMake, how can I test if the compiler is Clang?

...3.0.0 the CMAKE_<LANG>_COMPILER_ID value for Apple-provided Clang is now AppleClang. To test for both the Apple-provided Clang and the regular Clang use the following if condition: if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") # using regular Clang or AppleClang endif() Also see the AppleClang...
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What's the best UI for entering date of birth? [closed]

... For an advanced user text input is the best, if the user knows the date format, it is very fast. For a not so advanced user I suggest using a datepicker. Since usually you also have advanced and non-advanced users I suggest a combination of text input and datepicker. ...
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Case insensitive access for generic dictionary

...tiate the new one as any case-collisions will cause it to explode. If you know you won't get collisions then you may as well use case insensitive from the start. – Rhys Bevilaqua Jun 20 '13 at 3:44 ...
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How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and

...paste it on the same line as the new key, separated with a space. I don't know why ssh-keygen won't do this by default. – Tobia Feb 6 '17 at 12:01 2 ...
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Row count with PDO

...g an extra database query. I assume he has already done a select query and now wants to know how many rows were returned. – nickf May 19 '09 at 15:17 1 ...
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Android: How to handle right to left swipe gestures

...uchEvent(ev); return super.dispatchTouchEvent(ev); } Now both scroll and swipe actions should work. share | improve this answer | follow ...
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Changing the default header comment license in Xcode

... Ok, this worked. Now does anyone know where templates get their env variables and how do I add one? Examples from template: ___FULLUSERNAME___, ___PROJECTNAME___ – AzaFromKaza Sep 8 '17 at 4:12 ...
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How to include jar files with java file and compile in command prompt

....0.2.RELEASE; C:\Users\sarath_sivan\Desktop\jars\spring-aop-3.0.2.RELEASE; Now, you may compile your java file. (command: javac YourJavaFile.java) Hope this will resolve your dependency issue. share | ...
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WhatsApp API (java/python) [closed]

...I started getting high traffic, my number was blocked by Whatsapp. I dont know if there has been any change in the policy since then. User agent is basically device information. I tried using it as a hack to make whatsapp server believe I was on a mobile device and not a server. But then my number...