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How to securely save username/password (local)?

...me and password, use the Rfc2898DerivedBytes class (also known as Password Based Key Derivation Function 2 or PBKDF2). This is more secure than using encryption like Triple DES or AES because there is no practical way to go from the result of RFC2898DerivedBytes back to the password. You can only g...
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In Docker, what's the difference between a container and an image? [duplicate]

...ntainers are running (or stopped) instances of some image. Start with the base image called 'ubuntu'. Let's run bash interactively within the ubuntu image and create a file. We'll use the -i and -t flags to give us an interactive bash shell. $ docker run -i -t ubuntu /bin/bash root@48cff2e9be75:/...
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Compiling Java 7 code via Maven

...ollows: ls -l /System/Library/Frameworks/JavaVM.framework/Versions/ total 64 lrwxr-xr-x 1 root wheel 10 30 Oct 16:18 1.4 -> CurrentJDK lrwxr-xr-x 1 root wheel 10 30 Oct 16:18 1.4.2 -> CurrentJDK lrwxr-xr-x 1 root wheel 10 30 Oct 16:18 1.5 -> CurrentJDK lrwxr-xr-x 1 root wheel...
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What is the difference between the kernel space and the user space?

...nerates an interrupt such as int 0x80 or syscall to signal the kernel. x86-64 Linux syscall hello world example: .data hello_world: .ascii "hello world\n" hello_world_len = . - hello_world .text .global _start _start: /* write */ mov $1, %rax mov $1, %rdi mov $hello_world, %...
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“VT-x is not available” when i start my Virtual machine [closed]

... You might try reducing your base memory under settings to around 3175MB and reduce your cores to 1. That should work given that your BIOS is set for virtualization. Use the f12 key, security, virtualization to make sure that it is enabled. If it doesn't...
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Cordova 3.5.0 Install Error- Please Install Android Target 19

...em Image) Google APIs (ARM System Image) I could then create an emulator based on API19 using the Android Virtual Device (AVD) Manager that is included in the android SDK bundle. share | improve t...
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How can I set up an editor to work with Git on Windows?

...ure and the user gets lost. See commit abfb04d (07 Dec 2017), and commit a64f213 (29 Nov 2017) by Lars Schneider (larsxschneider). Helped-by: Junio C Hamano (gitster). (Merged by Junio C Hamano -- gitster -- in commit 0c69a13, 19 Dec 2017) launch_editor(): indicate that Git waits for user input...
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Saving a Numpy array as an image

...6 dF.dF. 64.2k2727 gold badges123123 silver badges134134 bronze badges ...
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HTML/Javascript change div content

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Best practices for adding .gitignore file for Python projects? [closed]

...alled.cfg bin develop-eggs dist downloads eggs parts src/*.egg-info lib lib64 Thanks to Jacob Kaplan-Moss Also I tend to put .svn in since we use several SCM-s where I work. share | improve this ...