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Is there still any reason to learn AWK?
...he command line.
But the real reason to learn awk is to have an excuse to read the superb book The AWK Programming Language by its authors Aho, Kernighan, and Weinberger. You would think, from the name, that it simply teaches you awk. Actually, that is just the beginning. Launching into the vast...
Converting JSON String to Dictionary Not List
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Your JSON is an array with a single object inside, so when you read it in you get a list with a dictionary inside. You can access your dictionary by accessing item 0 in the list, as shown below:
json1_data = json.loads(json1_str)[0]
Now you can access the data stored in datapoints jus...
Parsing a comma-delimited std::string [duplicate]
...if you are to get the values to an array? (If the number of elements are already known)
– S.Dan
Nov 10 '14 at 12:22
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Caveats of select/poll vs. epoll reactors in Twisted
Everything I've read and experienced ( Tornado based apps ) leads me to believe that ePoll is a natural replacement for Select and Poll based networking, especially with Twisted. Which makes me paranoid, its pretty rare for a better technique or methodology not to come with a price.
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Why use Gradle instead of Ant or Maven? [closed]
...nitially misunderstands that opening sentence (like I did), they might not read much further or read the clarifying comment (like I almost did). Please revert/edit my change if you disagree/dislike it.
– Bert F
Jan 4 '11 at 17:36
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Input from the keyboard in command line application
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The correct way to do this is to use readLine, from the Swift Standard Library.
Example:
let response = readLine()
Will give you an Optional value containing the entered text.
share
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C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注IT技能提升
... Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite);
BinaryFormatter binFormat = new BinaryFormatter();//创建二进制序列化器
binFormat.Serialize(fStream, list);
//使用二进制反序列化对象
list.Cl...
C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注IT技能提升
... Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite);
BinaryFormatter binFormat = new BinaryFormatter();//创建二进制序列化器
binFormat.Serialize(fStream, list);
//使用二进制反序列化对象
list.Cl...
C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注IT技能提升
... Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite);
BinaryFormatter binFormat = new BinaryFormatter();//创建二进制序列化器
binFormat.Serialize(fStream, list);
//使用二进制反序列化对象
list.Cl...
C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注IT技能提升
... Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite);
BinaryFormatter binFormat = new BinaryFormatter();//创建二进制序列化器
binFormat.Serialize(fStream, list);
//使用二进制反序列化对象
list.Cl...