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Does VBA have Dictionary Structure?
... Contains = False
err.Clear
End If
On Error GoTo 0
End Function
For a project of mine, I wrote a set of helper functions to make a Collection behave more like a Dictionary. It still allows recursive collections. You'll notice Key always comes first because it was m...
Missing return statement in a non-void method compiles
...urn anything.
That your method has an unreachable end point because of a goto (remember, a while(true) is just a more pleasant way to write goto) instead of a throw (which is another form of goto) is not relevant.
Why doesn't the compiler even warn about returning something?
Because the com...
What is the parameter “next” used for in Express?
...
So next() performs like a goto with a hard-wired label? That is, in your third snippet, once you call next(), res.send("Hello World !!!!"); would never be executed? I noticed that @Ashe always had a return; after next calls that had code in the same ...
Can you add new statements to Python's syntax?
...ossible. There is a module out there that uses sys.settrace() to implement goto and comefrom "keywords":
from goto import goto, label
for i in range(1, 10):
for j in range(1, 20):
print i, j
if j == 3:
goto .end # breaking out from nested loop
label .end
print "Finished"
...
What is the Auto-Alignment Shortcut Key in Eclipse?
...
Want to format it automatically when you save the file???
then Goto
Window > Preferences > Java > Editor > Save Actions
and configure your save actions.
Along with saving,
you can format, Organize imports,add modifier ‘final’ where possible etc
...
Why is a round-trip conversion via a string not safe for a double?
...ber.scale == (int) SCALE_NAN) {
gc.refRetVal = gc.numfmt->sNaN;
goto lExit;
}
if (number.scale == SCALE_INF) {
gc.refRetVal = (number.sign? gc.numfmt->sNegativeInfinity: gc.numfmt->sPositiveInfinity);
goto lExit;
}
NumberToDouble(&number, &dTest);
if (dTest == val...
Is there a command to refresh environment variables from the command prompt in Windows?
...t /p dummy="Reading environment variables from registry. Please wait... "
goto main
:: Set one environment variable from registry key
:SetFromReg
"%WinDir%\System32\Reg" QUERY "%~1" /v "%~2" > "%TEMP%\_envset.tmp" 2>NUL
for /f "usebackq skip=2 tokens=2,*" %%A IN ("%TEMP%\_envset.tmp"...
String replacement in batch file
...cho !MYTEXT!
call:ReplaceText "!MYTEXT!" chair table RESULT
echo !RESULT!
GOTO:EOF
And these Functions to the bottom of your Batch File.
:FUNCTIONS
@REM FUNCTIONS AREA
GOTO:EOF
EXIT /B
:ReplaceText
::Replace Text In String
::USE:
:: CALL:ReplaceText "!OrginalText!" OldWordToReplace NewWordToUse ...
What is the coolest thing you can do in
...e this.
10 PRINT "What is your name?"
20 INPUT A$
30 PRINT "Hello " A$
40 GOTO 30
It blew people away! The computer remembered their name!
EDIT: Just to add to this. If you can convince a new programmer this is the coolest thing they can do, they will become the good programmers. These days, you...
w3wp process not found
...
GoTo Web Project properties -> Select (Web) on the left sidebar -> GoTo under (Servers) header -> Click to dropdown and select "Local IIS"
and apply. Then, when you start debugging you will see w3wp.exe on the procc...