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How to discover number of *logical* cores on Mac OS X?
...h i can believe ` Model Identifier: MacBookPro9,2 Processor Name: Intel Core i5 Processor Speed: 2.5 GHz Number of Processors: 1 Total Number of Cores: 2`
– Ciasto piekarz
Jun 11 '14 at 13:30
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Best way to simulate “group by” from bash?
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sort ip_addresses | uniq -c
This will print the count first, but other than that it should be exactly what you want.
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Invalid argument supplied for foreach()
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}
Note that this particular version is not tested, its typed directly into SO from memory.
Edit: added Traversable check
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How can I String.Format a TimeSpan object with a custom format in .NET?
What is the recommended way of formatting TimeSpan objects into a string with a custom format?
19 Answers
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Where is the .NET Framework 4.5 directory?
...mblies are actually in C:\Windows\Microsoft.NET\Framework\v4.0.30319, as pointed by Jon Skeet.
– harsimranb
Mar 17 '15 at 16:42
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How do I get the logfile from an Android device?
... file.delete();
}
//write log to file
int pid = android.os.Process.myPid();
try {
String command = String.format("logcat -d -v threadtime *:*");
Process process = Runtime.getRuntime().exec(command);
BufferedRea...
String comparison using '==' vs. 'strcmp()'
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A quick var_dump((int)'password123'); helped me fully understand why this happened...**embarrassed**...I really like the === operator
– Carlton
Nov 8 '12 at 11:49
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Take a char input from the Scanner
... set the delimiter to an empty string. This will cause next() to tokenize into strings that are exactly one character long. So then you can repeatedly call next().charAt(0) to iterate the characters. You can then set the delimiter to its original value and resume scanning in the normal way!
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30条爆笑的程序员梗 PHP是最好的语言 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...家，一民警迎面巡逻而来。突然对我大喊：站住!
民警：int 类型占几个字节?
我：4 个。
民警：你可以走了。
我感到很诧异。
我：为什么问这样的问题?
民警：深夜还在街上走，寒酸苦逼的样子，不是小偷就是程序员。
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#import using angle brackets < > and quote marks “ ”
...der Search Paths
Header Search Paths
If you add your own include folders into Header Search Paths, you can use angled brackets without any problem.
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