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Regarding 'main(int argc, char *argv[])' [duplicate]
...] = 1
argv[ 5 ] = 4
argv[ 6 ] = 5
[The char strings "2", "8" etc. can be converted to number using some character to number conversion function, e.g. atol() (link)]
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How can I get the DateTime for the start of the week?
...16:00:00Z which is Mon, 03 Sep 2012 00:00:00 in local time. So it needs to convert dt to local time or do something a bit smarter. It would also need to return the result as UTC if the input was UTC.
– row1
Sep 6 '12 at 4:12
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How do you know a variable type in java?
...nceof String; will cause error error: incompatible types: Double cannot be converted to String
– Alex78191
Feb 20 at 18:48
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Initializing a static std::map in C++
...the following way (since C++17):
// Example
template<>
class StringConverter<CacheMode> final
{
public:
static auto convert(CacheMode mode) -> const std::string&
{
// validate...
return s_modes.at(mode);
}
private:
static inline const std::map<...
How do I specify the exit code of a console application in .NET?
... You say that 0 is the standard value for success, and yet when converting 0/1 to boolean, 0 is false and 1 is true! It may be more accurate to say that an exit code of 0 means "no error", rather than "success", as the exit code is an ErrorResult not simply a Result.
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How to iterate a loop with index and element in Swift
...arrays.
In this array I wanted to filter odd or even indexed elements and convert them from Ints to Doubles. So enumerate() gets you index and the element, then filter checks the index, and finally to get rid of the resulting tuple I map it to just the element.
let evens = arrayOfValues.enumerate(...
C/C++ with GCC: Statically add resource files to executable/library
...
With imagemagick:
convert file.png data.h
Gives something like:
/*
data.h (PNM).
*/
static unsigned char
MagickImage[] =
{
0x50, 0x36, 0x0A, 0x23, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x20,
0x77, 0x69, 0x74, 0x68, 0x20, ...
LINQPad [extension] methods [closed]
...g() used, please follow this link at Stackoverflow - it also allows you to convert it back if needed):
System.Security.SecureString GetPasswordSecure(string Name, bool noDefaultSave=true)
{
return Util.GetPassword(Name, noDefaultSave).ToSecureString();
}
Util.Cmd
This method works like a c...
Array.Copy vs Buffer.BlockCopy
...hen you're provided with an array of primitives (say, shorts), and need to convert it to an array of bytes (say, for transmission over a network). I use this method frequently when dealing with audio from the Silverlight AudioSink. It provides the sample as a short[] array, but you need to convert...
EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
...
I converted Richards answer to an extension method :
public static int SaveChangesWithErrors(this DbContext context)
{
try
{
return context.SaveChanges();
}
catch (DbEntityVali...