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Ansible: Set variable to file content

...suggesting it) vars: amazon_linux_ami: "ami-fb8e9292" user_data_file: "base-ami-userdata.sh" tasks: - name: Load data slurp: src: "{{ user_data_file }}" register: slurped_user_data - name: Decode data and store as fact # You can skip this if you want to use the right hand side directly.....
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Map a network drive to be used by a service

... Use this at your own risk. (I have tested it on XP and Server 2008 x64 R2) For this hack you will need SysinternalsSuite by Mark Russinovich: Step one: Open an elevated cmd.exe prompt (Run as administrator) Step two: Elevate again to root using PSExec.exe: Navigate to the folder containing...
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How are people managing authentication in Go? [closed]

... There should be no "PasswordSalt" field in your database, because you should use bcrypt as your hashing algorithm, which automatically creates a salt and includes it in the returned hash. Also use a constant time comparison function. – 0xdabbad00 ...
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C++: what regex library should I use? [closed]

...orking on a commercial (not open source) C++ project that runs on a linux-based system. I need to do some regex within the C++ code. (I know: I now have 2 problems.) ...
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How do I plot in real-time in a while loop using matplotlib?

...lped me to build up some simple UI by modifying and adding features around based on your code. It saved my time = ] – Isaac Sim Dec 18 '18 at 0:30 ...
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]

When storing latitude or longitude data in an ANSI SQL compliant database, what datatype would be most appropriate? Should float be used, or decimal , or ...? ...
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Random string generation with upper case letters and digits

... Using string.ascii_uppercase (or string.ascii_letters + string.digits for base62 instead of base36) is safer in cases where encoding is involved. – Blixt May 17 '15 at 18:03 ...
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Compiling a java program into an executable [duplicate]

...tall/uninstall itself, and support service pause/continue. New release of x64 version, can create 64 bits executives. (May 18, 2008) Both wizard mode and command line mode supported. (May 18, 2008) Download: http://www.brothersoft.com/jartoexe-75019.html 3- Executor Package your Java application ...
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How to allocate aligned memory only using the standard library?

... allocate a space in which 1024 bytes of data can be stored, and where the base address is a multiple of 16 bytes". If the interviewer really meant how can you allocate 1024 bytes (only) and have it 16-byte aligned, then the options are more limited. Clearly, one possibility is to allocate 1024 b...
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How to list all installed packages and their versions in Python?

...ossibilities? (y or n) ANSI audiodev markupbase AptUrl audioop markupsafe ArgImagePlugin avahi marshal BaseHTTPServer axi math Bastion base64 md5 BdfFontF...