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How to handle WndProc messages in WPF?

... WM_MOUSEWHEEL for example, the only way to reliably trap those messages was by adding the WndProc to a WPF window. This worked for me, whereas the official MouseWheelEventHandler simply didn't work as expected. I was unable t...
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Vim: apply settings on files in directory

... @JasonMcCarrell My implementation of local_vimrc and Markus "embear" Braun's one have support for blacklist, whitelist... If you just need to specify how indentation is done, may be EditorConfig-vim plugin would be a better choice. – Luc Hermitt...
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Why can't Python parse this JSON data?

...: "0" } ], "masks": { "id": "valore" }, "om_points": "value", "parameters": { "id": "valore" } } Then you can use your code: import json from pprint import pprint with open('data.json') as f: data = json.load(f) pprint(data) With data, you c...
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How can I initialize base class member variables in derived class constructor?

...n you get this done? Like this: class A { public: A(int a, int b) : a_(a), b_(b) {}; int a_, b_; }; class B : public A { public: B() : A(0,0) { } }; share | improve this ans...
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Switching between GCC and Clang/LLVM using CMake

...ridden by putting them into a system wide CMake file and pointing the CMAKE_USER_MAKE_RULES_OVERRIDE variable to it. Create a file ~/ClangOverrides.txt with the following contents: SET (CMAKE_C_FLAGS_INIT "-Wall -std=c99") SET (CMAKE_C_FLAGS_DEBUG_INIT "-g") SET (CMAKE_C_FLA...
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Setting a property by reflection with a string value

...http://weblogs.asp.net/pjohnson/archive/2006/02/07/Convert.ChangeType-doesn_2700_t-handle-nullables.aspx A wrapper was written a few years ago to handle this but that isn't perfect either. http://weblogs.asp.net/pjohnson/archive/2006/02/07/Convert.ChangeType-doesn_2700_t-handle-nullables.aspx ...
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How do you read CSS rule values with JavaScript?

...className must be 1:1 the same as in the CSS * @param string className_ */ function getStyle(className_) { var styleSheets = window.document.styleSheets; var styleSheetsLength = styleSheets.length; for(var i = 0; i < styleSheetsLength; i++){ var ...
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What is stdClass in PHP?

...lternative to associative array. See this example below that shows how json_decode() allows to get an StdClass instance or an associative array. Also but not shown in this example, SoapClient::__soapCall returns an StdClass instance. <?php //Example with StdClass $json = '{ "foo": "bar", "number...
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How to list variables declared in script in bash?

...t using temporary files: VARS="`set -o posix ; set`"; source script; SCRIPT_VARS="`grep -vFe "$VARS" <<<"$(set -o posix ; set)" | grep -v ^VARS=`"; unset VARS; . This will also output the vars in a ready-to-save format. The list will include the variables that the script changed (it depends...
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How can I clone an SQL Server database on the same server in SQL Server 2008 Express?

... Version 2012 Click download button and check ENU\x64\SQLManagementStudio_x64_ENU.exe Version 2014 Click download button and check MgmtStudio 64BIT\SQLManagementStudio_x64_ENU.exe Open Microsoft SQL Management Studio. Backup original database to .BAK file (db -> Task -> Backup). Create em...