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How do I parse JSON with Objective-C?
...ntentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
//将字符串写到缓冲区。
NSData* jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSError *jsonError;
id allKeys = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONWritingPrettyPrinted error:&jsonE...
How should I choose an authentication library for CodeIgniter? [closed]
...full featured
Medium footprint (25+ files), but manages to feel quite slim
Excellent documentation, although some is in slightly broken English
Language file support
reCAPTCHA supported
Hooks into CI's validation system
Activation emails
Unactivated accounts auto-expire
Suggests grc.com for salts (n...
Check to see if a string is serialized?
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@Peter : excellent remark ; I've edited my answer with a proposition to deal with that case ; thanks !
– Pascal MARTIN
Sep 2 '09 at 20:40
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将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ibrary目录不同。包含的处理办法就不一样。可能需要这样写才能完全正确的包含。
#if HAVE_UTIME_H ?---- 如果有utime.h 文件
# ifdef WIN32 ?-----如果是win32环境
# include <sys/utime.h> ?-----包含sys/utime.h
# endif
# ifdef LINUX ?---- 如果是Linux环...
Mac SQLite editor [closed]
...DATE: Since December 2008, Base is now up to version 2.1, it has become an excellent product. I don't remember what it used to cost, but I paid for the 1.x to 2.x upgrade. Still highly recommended.
ANOTHER UPDATE: Base is available on the Mac App Store, you may find it useful to read the reviews th...
StringFormat Localization issues in wpf
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Excellent! This worked wonderfully! I have no problem adding this to the few places where its needed. Btw your example is missing a }
– Johncl
Dec 13 '11 at 11:49
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How can I find non-ASCII characters in MySQL?
I'm working with a MySQL database that has some data imported from Excel . The data contains non- ASCII characters (em dashes, etc.) as well as hidden carriage returns or line feeds. Is there a way to find these records using MySQL?
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Import CSV to mysql table
...t and upload the information using the following SQL syntax.
To import an Excel file into MySQL, first export it as a CSV file. Remove the CSV headers from the generated CSV file along with empty data that Excel may have put at the end of the CSV file.
You can then import it into a MySQL table by ...
How to retrieve all keys (or values) from a std::map and put them into a vector?
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C++0x has given us a further, excellent solution:
std::vector<int> keys;
std::transform(
m_Inputs.begin(),
m_Inputs.end(),
std::back_inserter(keys),
[](const std::map<int,int>::value_type &pair){return pair.first;});
...
CoffeeScript on Windows?
...eescript if there was an eclipse plug-in that compiled on-the-fly like the excellent "Try CoffeeScript" interactive compiler/interpreter on the CoffeeScript website. That would be wicked!
– Nick Perkins
Jul 12 '10 at 1:59
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