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How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?

...ILE 1>NUL 2>NUL & IF ERRORLEVEL 1 (ECHO You must right-click and select & ECHO "RUN AS ADMINISTRATOR" to run this batch. Exiting... & ECHO. & PAUSE & EXIT /D) REM ... proceed here with admin rights ... This way, the user has to right-click and select "Run as administ...
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Representing and solving a maze given an image

...otoshop in Image -> Adjustments -> Threshold. Make sure threshold is selected right. Use the Magic Wand Tool with 0 tolerance, point sample, contiguous, no anti-aliasing. Check that edges at which selection breaks are not false edges introduced by wrong threshold. In fact, all interior points ...
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Is there a replacement for unistd.h for Windows (Visual C)?

...rosoft's <io.h> * Other headers included by <unistd.h> may be selectively processed; * __UNISTD_H_SOURCED__ enables such selective processing. */ #define __UNISTD_H_SOURCED__ 1 #include <io.h> #include <process.h> #include <getopt.h> /* These are defined in stdio.h...
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Polymorphism in C++

...egorise them in various ways: When is the polymorphic type-specific code selected? Run time means the compiler must generate code for all the types the program might handle while running, and at run-time the correct code is selected (virtual dispatch) Compile time means the choice of type-specif...
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HTML5: Slider with two inputs possible?

...s it possible to make a HTML5 slider with two input values, for example to select a price range? If so, how can it be done? ...
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Design patterns or best practices for shell scripts [closed]

...NCNAME" return 1 fi local name=`$p_Table__mysql_exec "SELECT name FROM table WHERE id = '$id'"` if test $? != 0 ; then EXCEPTION=$Table__MySqlException EXCEPTION_MSG="unable to perform select" EXCEPTION_FUNC="$FUNCNAME" return 1 fi ...
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Is MATLAB OOP slow or am I doing something wrong?

...menting with MATLAB OOP , as a start I mimicked my C++'s Logger classes and I'm putting all my string helper functions in a String class, thinking it would be great to be able to do things like a + b , a == b , a.find( b ) instead of strcat( a b ) , strcmp( a, b ) , retrieve first element o...
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What is the standard naming convention for html/css ids and classes?

...e 2012 I've changed how I program over time. I now use camel case (thisIsASelector) instead of hyphens now; I find the latter rather ugly. Use whatever you prefer, which may easily change over time. Update 2013 It looks like I like to mix things up yearly... After switching to Sublime Text and us...
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App Inventor 2 JSON数据解析教程 - 解析API返回的JSON数据 · App Inventor 2 中文网

...nditions = getDictionaryValue(data, "current_condition") var current = selectListItem(conditions, 1) // 第三步:从当前天气字典中提取各字段 var temp = getDictionaryValue(current, "temp_C") var humidity = getDictionaryValue(current, "humidity") var feelsLike =...
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How can I handle time zones in my webapp?

...ssume that timezone. Should the device switch timezones, add a dropdown to select which timezone the event is in, defaulting to the device's own timezone. Add an option to show/hide this timezone dropdown manually. Always store timestamps in UTC. ...