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【待研究】web客户端组件能不能获取post服务器返回的响应头数据？ - App应...
...类型和响应内容选项。
如果不能，有可以获取响应头的插件推荐没？
感谢。
问题来源：QQ群。原生组件上面的方法肯定是没办法获取响应头数据了，有没有拓展待研究。经验证，保存响应到文件，也不包含响应头信息（只...
MakeViewUp 扩展：美化和自定义 Android 视图，可实现组件任意角度旋转 - A...
...de]来源：https://community.appinventor.mi ... droid-views/27185/1[/hide]插件不错谢谢分享铣削
Best way to store password in database [closed]
I am working on a project that has to have authentication (username and password)
8 Answers
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Image fingerprint to compare similarity of many images
...produce a normative mapping of the image data - store this with each image and then compare just the fingerprints. This is a complex algorithm and not for the faint of heart.
a few simple solutions are possible:
Create a luminosity histogram for the image as a fingerprint
Create scaled down versi...
What is a good Hash Function?
What is a good Hash function? I saw a lot of hash function and applications in my data structures courses in college, but I mostly got that it's pretty hard to make a good hash function. As a rule of thumb to avoid collisions my professor said that:
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PHP random string generator
I'm trying to create a randomized string in PHP, and I get absolutely no output with this:
59 Answers
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Encrypt Password in Configuration Files? [closed]
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.
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Which UUID version to use?
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Version 1: This generates a unique ID based on a network card MAC address and a timer. These IDs are easy to predict (given one, I might be able to guess another one) and can be traced back to your network card. It's not recommended to create these.
Version 4: These are generated from random (or ps...
UIDevice uniqueIdentifier deprecated - What to do now?
...ght that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and unavailable in iOS 7 and above. No alternative method or property appears to be available or forthcoming.
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What is the proper #include for the function 'sleep()'?
I am using the Big Nerd Ranch book Objective-C Programming, and it starts out by having us write in C in the first few chapters. In one of my programs it has me create, I use the sleep function. In the book it told me to put #include <stdlib.h> under the #include <stdio.h> part. This...