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Commenting multiple lines in DOS batch file
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You can use a goto to skip over code.
goto comment
...skip this...
:comment
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follo...
Can I use break to exit multiple nested 'for' loops?
...n't support naming loops, like Java and other languages do. You can use a goto, or create a flag value that you use. At the end of each loop check the flag value. If it is set to true, then you can break out of that iteration.
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What are some better ways to avoid the do-while(0); hack in C++?
...on situation this solution might become much longer and less readable than goto. Because C++, unfortunately, does not allow local function defintions, you'll have to move that function (the one you're gonna return from) somewhere else, which reduces readability. It might end up with dozens of parame...
How to check command line parameter in “.bat” file?
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You need to check for the parameter being blank: if "%~1"=="" goto blank
Once you've done that, then do an if/else switch on -b: if "%~1"=="-b" (goto specific) else goto unknown
Surrounding the parameters with quotes makes checking for things like blank/empty/missing parameters easie...
Breaking out of a nested loop
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Well, goto, but that is ugly, and not always possible. You can also place the loops into a method (or an anon-method) and use return to exit back to the main code.
// goto
for (int i = 0; i < 100; i++)
{
for...
How to create an infinite loop in Windows batch file?
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How about using good(?) old goto?
:loop
echo Ooops
goto loop
See also this for a more useful example.
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How to use random in BATCH script?
.../L %%a in (1 1 10) do (
call:rand 25 30
echo !RAND_NUM!
)
goto:EOF
REM The script ends at the above goto:EOF. The following are functions.
REM rand()
REM Input: %1 is min, %2 is max.
REM Output: RAND_NUM is set to a random number from min through max.
:rand
SET /A RAND_NUM=%RANDO...
Will using goto leak variables?
Is it true that goto jumps across bits of code without calling destructors and things?
1 Answer
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Sublime 3 - Set Key map for function Goto Definition
...open the function/method. Sublime Text 3 has already this function called goto_definition but it is bound to F12 .
6 An...
Switch statement fallthrough in C#?
...be achieved by having no code in a case (see case 0), or using the special goto case (see case 1) or goto default (see case 2) forms:
switch (/*...*/) {
case 0: // shares the exact same code as case 1
case 1:
// do something
goto case 2;
case 2:
// do something e...