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IntelliJ: Never use wildcard imports
...ames count to use static import with '*' to a higher value. Any value over 99 seems to work fine.
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Correct format specifier to print pointer or address?
... in format between different platforms, is the standard %p notation.
The C99 standard (ISO/IEC 9899:1999) says in §7.19.6.1 ¶8:
p The argument shall be a pointer to void. The value of the pointer is
converted to a sequence of printing characters, in an implementation-defined
manner.
(In...
Why are Subjects not recommended in .NET Reactive Extensions?
...sage2(), and message3() as messages are generated. It seems like messageX[123] would call OnNext on a subject, but is there a better way?
– James Moore
Apr 11 '16 at 17:18
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bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ftrace。
9. 分析内核实时函数栈
# bpftrace -e 'profile:hz:99 { @[kstack] = count(); }'
Attaching 1 probe...
^C
[...]
@[
filemap_map_pages+181
__handle_mm_fault+2905
handle_mm_fault+250
__do_page_fault+599
async_page_fault+69
]: 12
[...]
@[
cpuidle_enter_state+164
do_...
How to Add Stacktrace or debug Option when Building Android Studio Project
...ed Jul 21 '18 at 5:58
auspicious99auspicious99
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How do I measure execution time of a command on the Windows command line?
...000
Process Time: 0:00:00.015
System Calls: 731
Context Switches: 299
Page Faults: 515
Bytes Read: 0
Bytes Written: 0
Bytes Other: 298
You can get TimeIt in the Windows 2003 Resource Kit. It's not available for direct download from the Microsoft Download Center, but one c...
C default arguments
...Eli CourtwrightEli Courtwright
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How efficient is locking an unlocked mutex? What is the cost of a mutex?
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I have the choice in between either having a bunch of mutexes or a single one for an object...
Is MD5 still good enough to uniquely identify files?
...hensive one here. Hashing could be used as a first step, which gets you to 99.99^e% certainty that the files are identical, but if you want to be absolutely 100% certain, then you'll need to make a byte by byte check. This is true whether you use MD5, SHA or any other algorithm.
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How could I ignore bin and obj folders from git repository?
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Tim RobinsonTim Robinson
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