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error opening HPROF file: IOException: Unknown HPROF Version
I am getting the following exception when trying to open HPROF file (created by Debug.dumpHprofData ) with Memory Analyzer:
...
Git status shows files as changed even though contents are the same
...blem has been solved:
That is easy: the first file has CRLF line-ends (windows), the second
LF (Unix). The file util (available in git\usr\bin) will show you that (file a b will reply
something like a: ASCII text, with CRLF line terminators b: ASCII
text)
Original answer below:
The di...
解决：Run-Time Check Failure #0，The value of ESP was not properly sav...
...个字，告诉编译器这个是一个远的C函数。
typedef void （WINAPI *LPFUN）（void）;
typedef void （__stdcall *LPFUN）（void）;
typedef void (FAR PASCAL *LPFUN) (void);
像上面这样定义就OK了，如果用的是VC++，那么直接用第一种定义就ok了。
注...
How to check if a string “StartsWith” another string?
...ual measurements. On the browser I'm running currently (Chrome 12.0.742 on Windows) substring wins for success and prepared regex wins for failure.
– cobbal
Jul 14 '11 at 17:11
4
...
Android Facebook integration with invalid key hash
...try inputting it in Facebook.
I got all those results with: Windows 7 64-bit edition, Android Studio 1.2.2, JDK 7.
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Long vs Integer, long vs int, what to use and when?
...ect form of long, and Integer is the object form of int.
The long uses 64 bits. The int uses 32 bits, and so can only hold numbers up to ±2 billion (-231 to +231-1).
You should use long and int, except where you need to make use of methods inherited from Object, such as hashcode. Java.util.collec...
How to get current time in milliseconds in PHP?
...
Short answer:
64 bits platforms only!
function milliseconds() {
$mt = explode(' ', microtime());
return ((int)$mt[1]) * 1000 + ((int)round($mt[0] * 1000));
}
[ If you are running 64 bits PHP then the constant PHP_INT_SIZE equals to 8...
“NODE_ENV” is not recognized as an internal or external command, operable command or batch file
...hich works in Linux)
NODE_ENV=development node foo.js
the equivalent in Windows would be
SET NODE_ENV=development
node foo.js
running in the same command shell. You mentioned set NODE_ENV did not work, but wasn't clear how/when you executed it.
...
How to find where a method is defined at runtime?
...
You can actually go a bit further than the solution above. For Ruby 1.8 Enterprise Edition, there is the __file__ and __line__ methods on Method instances:
require 'rubygems'
require 'activesupport'
m = 2.days.method(:ago)
# => #<Method: ...
为什么编译好的libcurl静态lib用不了？ - C/C++ - 清泛网 - 专注C/C++及内核技术
...分代码
#ifdef CURL_STATICLIB
# define CURL_EXTERN
#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
# if defined(BUILDING_LIBCURL)
# define CURL_EXTERN __declspec(dllexport)
# else
# define CURL_EXTERN __declspec(dllimport)
# endif
#elif defined(BUILDING_LIB...