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Which is the correct C# infinite loop, for (;;) or while (true)? [closed]
.../ ...
}
and
while (true)
{
// ...
}
into
{
:label
// ...
goto label;
}
The CIL for both is the same. Most people find while(true) to be easier to read and understand. for(;;) is rather cryptic.
Source:
I messed a little more with .NET Reflector, and I compiled both loops with the ...
C state-machine design [closed]
...e machine is one of the few (I can count only two off hand) places where a goto statement is not only more efficient, but also makes your code cleaner and easier to read. Because goto statements are based on labels, you can name your states instead of having to keep track of a mess of numbers or use...
Limit File Search Scope in Sublime Text 2
...hese files will still show up in the side bar, but won't be included in
// Goto Anything or Find in Files
"binary_file_patterns": ["*.jpg", "*.jpeg", "*.png", "*.gif", "*.ttf", "*.tga", "*.dds", "*.ico", "*.eot", "*.pdf", "*.swf", "*.jar", "*.zip"],
"folder_exclude_patterns": [".svn", ".git", ".hg"...
Are “while(true)” loops so bad? [closed]
...
AFAIK nothing, really. Teachers are just allergic to goto, because they heard somewhere it's really bad. Otherwise you would just write:
bool guard = true;
do
{
getInput();
if (something)
guard = false;
} while (guard)
Which is almost the same thing.
Maybe this i...
What's the best way to break from nested loops in JavaScript?
...abels can only be used for continue and break, as Javascript does not have goto.
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Redirecting Output from within Batch file
...me
@ECHO OFF
:: Check Windows version
IF NOT "%OS%"=="Windows_NT" GOTO Syntax
:: Keep variables local
SETLOCAL
:: Check command line arguments
SET Append=0
IF /I [%1]==[-a] (
SET Append=1
SHIFT
)
IF [%1]==[] GOTO Syntax
IF NOT [%2]==[] GOTO Syntax
:: Test for invalid ...
TortoiseSVN允许修改日志的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...:::::::::::::::::::::::::::::::::::::::
if /I not '%propname%'=='svn:log' goto ERROR_PROPNAME
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Only allow modifications to svn:log (no addition/overwrite or deletion)
::::::::::::::::::::::::::::::::::::::::::::::::::::::::...
Why does C# have break if it's not optional? [duplicate]
...res that explicit flow control occur at the end of a case, either a break, goto, return, or throw. If the developer desires fall-through semantics, it can be achieved by an explicit goto at the end of a case statement.
And this is why it's not automatic:
As a result of the C# rules requiring expl...
do { … } while (0) — what is it good for? [duplicate]
...good for inner scope variable declaration and for using breaks (instead of gotos.)
5 Answers
...
How can I check if an argument is defined when starting/calling a batch file?
...t needs a /B argument otherwise CMD.exe will quit.
@echo off
if [%1]==[] goto usage
@echo This should not execute
@echo Done.
goto :eof
:usage
@echo Usage: %0 ^<EnvironmentName^>
exit /B 1
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