Recent questions tagged key

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key - looking for simple PHP multi way encryption method

I need to decrypt encrypted POST value strings with the aid of a secret static key. I have had a look into crypt( ... '],'secret Key') )); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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key - C++ and GetAsyncKeyState() function

As it gives only Upper case letters, any idea how to get lower case?? If the user simultaneously pessed SHIFT+ ... this way or another?? Thanks, See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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key bindings - List all Keybindings for a certain emacs mode

I know that I can list all the keybindings available in emacs by using C-h b, but is it possible ... applicable dired mode keybindings. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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key bindings - Detect if a key is bound to something in vim

I'd like to know if there is a way to figure out if a key does something in vim. I know that I can ... it was a nightmare to retrain myself. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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key - Android - capture/suppress Home and EndCall buttons events?

If you ever tried to write a locker app on Android sure you meet this problem: boolean mBackPressed = false; @Override ... often) - write in C ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

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key bindings - Certain keybindings don't work when using emacs in a terminal

I load GNU emacs in it's own window by typing emacs in the terminal. I like to use the keybindings from ... the terminal. Thanks for any help See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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key management - Android Secure Storage

I want to store some small but critical piece of information such as AES keys in my Android application. What would ... there any API for this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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key - MongoDB - Multiple $or operations

How would I have multiple $or operations? So far I've tried the following but it silently ignores the 2nd $or. ... Is there any way around this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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key bindings - How to bind Ctrl+/ in python tkinter?

<Control-Shift-Key-0> <Control-Key-plus> works but <Control-Key-/> doesn't. I am unable to bind ... documentation of all the possible keys? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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318 views

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key management - How to retrieve my public and private key from the keystore we created

My task is the following: Retrieve my public and private key from the keystore I created. Use these keys to encrypt a ... .out.println(e);} } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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372 views

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key events - Always in upper case... (C# winforms)

I have a TextBox in my form and I added this event on it: private void txtValue_KeyDown(object sender, ... right display? Thanks... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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975 views

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key - Converting a Char into Java KeyEvent KeyCode

I am writing a basic program that asks the user to type in a String, and I am trying to use a ... is using Reflection which is discouraged. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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584 views

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key value observing - In Swift 4, how do I remove a block-based KVO observer?

If I store an observer like this: let observer: NSKeyValueObservation = foo.observe(.value, options: [.new]) { ... have any remove-like either. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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