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Reading Excel files from C#
Is there a free or open source library to read Excel files (.xls) directly from a C# program?
32 Answers
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Turning multi-line string into single comma-separated
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You can use awk and sed:
awk -vORS=, '{ print $2 }' file.txt | sed 's/,$/\n/'
Or if you want to use a pipe:
echo "data" | awk -vORS=, '{ print $2 }' | sed 's/,$/\n/'
To break it down:
awk is great at handling data broken down into fields
-vORS=, sets the "output record ...
Looking for a 'cmake clean' command to clear up CMake output
Just as make clean deletes all the files that a makefile has produced, I would like to do the same with CMake. All too often I find myself manually going through directories removing files like cmake_install.cmake and CMakeCache.txt , and the CMakeFiles folders.
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Use PPK file in Mac Terminal to connect to remote connection over SSH [closed]
I have been using Putty on Windows XP and used the .ppk file to connect to my Linux servers (several servers).
3 Answers
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Get all files that have been modified in git branch
Is there a way to see what files have changed in a branch?
14 Answers
14
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Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
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Could you explain how to get the file URL? I would like to obtain the real path in sdcard. For example, if it is a picture, I would like to obtain this path /storage/sdcard0/DCIM/Camera/IMG_20131118_153817_119.jpg instead of the document Uri.
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Images can't contain alpha channels or transparencies
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double click photo "file" -> "Export..."
– Arjay Waran
Jun 28 '17 at 1:27
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Controlling maven final name of jar artifact
... it picks the latest. And if someone has wondered, the jar name is without file suffix, so no "myJar.jar" but "myJar" as it is correctly shown in the example.
– Espinosa
Oct 11 '15 at 16:28
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Eclipse - Unable to install breakpoint due to missing line number attributes
...ectly).
Window --> Preferences --> Java --> Compiler --> Classfile Generation: "add line number attributes to generated class file" was checked. I did a clean, recompile. I did uncheck it, recompile, check it, recompile. I made sure the project did use the global settings. Still the sam...
Best practices for adding .gitignore file for Python projects? [closed]
...ttings, and one thing I realized I don't have a standard for is .gitignore files. There's a great thread showing a good .gitignore for Visual Studio projects , but I don't see many recommendations for Python and related tools (PyGTK, Django).
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