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Android: Background Image Size (in Pixel) which Support All Devices
...y App is full screen. I am confused in Creating graphics. can any one tell me the best sizes of my background image in pixels.
...
How to use hex color values
...on your use case, you can simply use the native UIColor.withAlphaComponent method, e.g.
let semitransparentBlack = UIColor(rgb: 0x000000).withAlphaComponent(0.5)
Or you can add an additional (optional) parameter to the above methods:
convenience init(red: Int, green: Int, blue: Int, a: CGFloat =...
Is there an equivalent for var_dump (PHP) in Javascript?
We need to see what methods/fields an object has in Javascript.
18 Answers
18
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Python integer division yields float
Is this intended? I strongly remember earlier versions returning int/int=int ? What should I do, is there a new division operator or must I always cast?
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Adding console.log to every function automatically
Is there a way to make any function output a console.log statement when it's called by registering a global hook somewhere (that is, without modifying the actual function itself) or via some other means?
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How can I configure Logback to log different levels for a logger to different destinations?
...on based approach using Groovy see Dean Hiller's answer.
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You can do some interesting things with Logback filters. The below configuration will only print warn and error messages to stderr, and everything else to stdout.
logback.xml
<appender name="stdout" class="ch.qos.logback.core.Console...
Is there a simple way to remove unused dependencies from a maven pom.xml?
... pom.xml files. The project has changed and I suspect the pom's contain some unnecessary dependencies. Is there is a command which removes any unused dependencies from a pom?
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CMake: Print out all accessible variables in a script
...l CMake variables defined and their values:
get_cmake_property(_variableNames VARIABLES)
list (SORT _variableNames)
foreach (_variableName ${_variableNames})
message(STATUS "${_variableName}=${${_variableName}}")
endforeach()
This can also be embedded in a convenience function which can optio...
float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
...ently across all browsers, with a caveat for IE6/7, which support it for some elements. But see above for the hacky solution to work around this.
The other big caveat with inline-block is that because of the inline aspect, the white spaces between elements are treated the same as white spaces betw...
How to query nested objects?
...
db.messages.find( { headers : { From: "reservations@marriott.com" } } )
This queries for documents where headers equals { From: ... }, i.e. contains no other fields.
db.messages.find( { 'headers.From': "reservations@marriott...