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Why is “a” != “a” in C?
...316A) // Two memory locations
{
printf("Yes, equal");
}
Use the following code to compare two string values:
#include <string.h>
...
if(strcmp("a", "a") == 0)
{
// Equal
}
Additionally, "a" == "a" may indeed return true, depending on your compiler, which may combine equal string...
Why does MSBuild look in C:\ for Microsoft.Cpp.Default.props instead of c:\Program Files (x86)\MSBui
When I run msbuild to build a vc2010 project I get the following error:
20 Answers
20
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How to measure elapsed time in Python?
...sor time”, depends on that of the C function
of the same name.
On Windows, this function returns wall-clock seconds elapsed since the
first call to this function, as a floating point number, based on the
Win32 function QueryPerformanceCounter(). The resolution is typically
better than...
inject bean reference into a Quartz job in Spring?
...
You should win an award for this, it is fantastic!
– Nathan Feger
Mar 9 '13 at 1:48
2
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Best way to convert string to bytes in Python 3?
...
@hmijail you win nothing by explicitly typing the default argument values - more keystrokes, larger code and it is slower too.
– Antti Haapala
Jul 25 at 7:16
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How do I get the application exit code from a Windows command line?
...he exit code. Use (set errorlevel=) to clear the environment variable, allowing access to the true value of errorlevel via the %errorlevel% environment variable.
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Measuring elapsed time with the Time module
...me unit with gmtime is seconds. If you need microseconds consider the following:
import datetime
start = datetime.datetime.now()
# some code
end = datetime.datetime.now()
elapsed = end - start
print(elapsed)
# or
print(elapsed.seconds,":",elapsed.microseconds)
strftime documentation
...
Square retrofit server mock for testing
...the Response constructor used as the old one was deprecated, which was throwing an IllegalArgumentException url == null with Retrofit 1.4.1.
– Dan J
Mar 4 '14 at 7:00
1
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Case insensitive XPath contains() possible?
...ce, translating only the needed chars. I'd be curious what the performance win is. Note that xpathPrepare() could handle more-than-once appearing chars differently (e.g. you get TEEEEEST and teeeeest).
– Aron Woost
Dec 12 '11 at 13:37
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Is “else if” faster than “switch() case”? [duplicate]
I'm an ex Pascal guy, currently learning C#.
My question is the following:
14 Answers
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