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html select option separator
... An empty optgroup like this is not legal html. You'll get validation errors if you use it. I prefer james.garriss's answer.
– Ariel
Sep 28 '11 at 11:58
...
Overloading Macro on Number of Arguments
...le to allow FOO1 and FOO2 but not FOO0 without doing #define FOO0 _Pragma("error FOO0 not allowed")?
– noɥʇʎԀʎzɐɹƆ
Jul 24 '17 at 22:24
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How does the Windows Command Interpreter (CMD.EXE) parse scripts?
...nto two or three distinct parts that are processed independently. A syntax error in the IF construction will result in a fatal syntax error.
The comparison operation is the actual command that flows all the way through to phase 7
All IF options are fully parsed in phase 2.
Consecutive token deli...
Learning about LINQ [closed]
One of the things I've asked a lot about on this site is LINQ . The questions I've asked have been wide and varied and often don't have much context behind them. So in an attempt to consolidate the knowledge I've acquired on Linq I'm posting this question with a view to maintaining and updating it ...
Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
The top line in all of my aspx pages in my /portal/ directory has this error message, and I know it's a common one. I have googled this error message to no end, and I see a lot of posts telling me to configure the /portal/ folder as an application in IIS (which I have), and more posts telling me I ...
Why use bzero over memset?
...t in 10 occurrences of the first printing. A C compiler cannot catch this error because both occurrences are the same... it was an error, and could be avoided using bzero, because swapping the two arguments to bzero will always be caught by the C compiler if function prototypes are used. However as...
Resize fields in Django Admin
... it for each of my ModelAdmin subclasses or it would result in a recursion error. Eventually, I found that adding the code below to models.py works:
from django.forms import Textarea
class MyTextField(models.TextField):
#A more reasonably sized textarea ...
Can't import my own modules in Python
... tried simply using import in my TestCase.py but it still gave me the same error. I'm assuming it's because its in a sub-directory of the __init__.py?
– n0pe
Feb 21 '12 at 18:49
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The type or namespace name 'Objects' does not exist in the namespace 'System.Data'
...have YET referenced Microsoft's assembly System.Data.Entity. Its giving me errors. So my question is that do I need to reference System.Data.Entity FIRST before adding that using statement?
– vibs2006
Apr 24 '17 at 5:50
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Input from the keyboard in command line application
...fies the number of bytes to read
///
///:returns: the string, or nil if an error was encountered trying to read Stdin
public func readln(max:Int = 8192) -> String? {
assert(max > 0, "max must be between 1 and Int.max")
var buf:Array<CChar> = []
var c = getchar()
while c ...