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Capture characters from standard input without waiting for enter to be pressed
... comes up so infrequently for me. But in C or C++, what is the best way to read a character from standard input without waiting for a newline (press enter).
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When to use volatile with multi threading?
If there are two threads accessing a global variable then many tutorials say make the variable volatile to prevent the compiler caching the variable in a register and it thus not getting updated correctly.
However two threads both accessing a shared variable is something which calls for protection v...
How to calculate md5 hash of a file using javascript
...plementations of the MD5 algorithm, older browsers are generally unable to read files from the local filesystem.
I wrote that in 2009. So what about new browsers?
With a browser that supports the FileAPI, you *can * read the contents of a file - the user has to have selected it, either with an <...
Volatile vs Static in Java
...value for all objects and volatile means one copy of the value for all threads?
8 Answers
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How to make Entity Framework Data Context Readonly
...abase modification commands. Hence how can I make a data context or entity readonly.
2 Answers
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Typedef function pointer?
...n given above.
The difficulty lies in the pointer to functions syntax and readability in C and C++, and the typedef can improve the readability of such declarations. However, the syntax is appropriate, since functions - unlike other simpler types - may have a return value and parameters, thus the s...
How to write a simple database engine [closed]
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If you're good at reading code, studying SQLite will teach you a whole boatload about database design. It's small, so it's easier to wrap your head around. But it's also professionally written.
http://sqlite.org/
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Is it possible to read the value of a annotation in java?
this is my code:
9 Answers
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How to create a new java.io.File in memory?
... delete or create the file. But the File class does not provide methods to read and write the file contents.
To read and write from a file, you are using a Stream object, like FileInputStream or FileOutputStream. These streams can be created from a File object and then be used to read from and write...
From io.Reader to string in Go
I have an io.ReadCloser object (from an http.Response object).
7 Answers
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