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GCC dump preprocessor defines
Is there a way for gcc/g++ to dump its preprocessor defines from the command line?
I mean things like __GNUC__ , __STDC__ , and so on.
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Is there a better alternative than this to 'switch on type'?
...C# can't switch on a Type (which I gather wasn't added as a special case because is relationships mean that more than one distinct case might apply), is there a better way to simulate switching on type other than this?
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ESP8285接入App Inventor 2深度调研：4种连接方案+是否需要开发拓展 - 创客...
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参数ESP8285ESP8266CPUTensilica L106, 80/160MHz相同WiFi802.11 b/g/n相同Flash内置 1MB外部 SPI FlashSRAM~50KB 用户可用相同GPIO最多 17 个相同接口UART, SPI, I2C, PWM, ADC相同封装QFN32 (5x5mm)更大
核心结论：ESP8285软件生态与ESP8266 100%兼容，可用Ard...
How to display gpg key details without importing it?
...e to view the details of the gpg key as it comes in the file. Is this possible without importing it into a key ring?
8 Answ...
Git Symlinks in Windows
Our developers use a mix of Windows and Unix based OS's. Therefore, symlinks created on Unix machines become a problem for Windows developers. In windows (msysgit), the symlink is converted to a text file with a path to the file it points to. Instead, I'd like to convert the symlink into an actual W...
How can one change the timestamp of an old commit in Git?
The answers to How to modify existing, unpushed commits? describe a way to amend previous commit messages that haven't yet been pushed upstream. The new messages inherit the timestamps of the original commits. This seems logical, but is there a way to also re-set the times?
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How to unset a JavaScript variable?
I have a global variable in JavaScript (actually a window property, but I don't think it matters) which was already populated by a previous script but I don't want another script that will run later to see its value or that it was even defined.
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List of special characters for SQL LIKE clause
...ete list of all special characters for a SQL (I'm interested in SQL Server but other's would be good too) LIKE clause?
5 An...
How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
... possible to insert a line break where the cursor is in Vim without entering into insert mode? Here's an example ( [x] means cursor is on x ):
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Assign output of a program to a variable using a MS batch file
I need to assign the output of a program to a variable using a MS batch file.
9 Answers
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