How do I read a file into a std::string , i.e., read the whole file at once? 15 Answers ...

... ran the build, and some system information, stuff them into a .properties file that gets included in the application jar, and read that jar at runtime. The ant code looks like this: <!-- software revision number --> <property name="version" value="1.23"/> <target name="buildinfo"&...

I was using IntelliJ-IDEA IDE , I want to create a jar file from java compiled class files. but I not found command or file, How to create a jar file (like eclipse java archive export) ...

...ipts folder using the "cd" (change directory) command. e.g. "cd C:\Program Files (x86)\PythonXX\Scripts" This might be: C:\Users\\AppData\Local\Programs\Python\PythonXX\Scripts or C:\Program Files (x86)\PythonXX\Scripts (where XX represents the Python version number), depending on where it was ins...

...gs.py. Django will no longer load the app. If you no longer want the app's files hanging around, delete the app directory from your project directory or other location on your PYTHONPATH where it resides. (optional) If the app stored media files, cache files, or other temporary files somewhere, you ...

I have a program that reads server information from a configuration file and would like to encrypt the password in that configuration that can be read by my program and decrypted. ...

...yes. This is pretty clear because I'm using du to measure the size of that file. – sehe May 25 '16 at 11:48  |  show 2 more comments ...

... 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 ...

...fferenet, Running Main directly wasn't picking up few spring configuration files ie bootstrap.xml, then i had to switch to running it as as maven spring-boot:run. But problem with it is if even though you are running this maven goal from eclipse it wont debug it. – sanjay patel...

... What if a file exists with the same name? The code will continue as if there was a directory and probably throw an error later, when it tries writing to files in it. The answer by @josh3736 is much more complete and totally underrated....