大约有 30,000 项符合查询结果（耗时：0.0590秒） [XML]
How do I do base64 encoding on iOS?
I'd like to do base64 encoding and decoding, but I could not <em>fem>ind any support <em>fem>rom the iPhone SDK . How can I do base64 encoding and decoding with or without a library?
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Comparison o<em>fem> C++ unit test <em>fem>rameworks [closed]
I know there are already a <em>fem>ew questions regarding recommendations <em>fem>or C++ unit test <em>fem>rameworks, but all the answers did not help as they just recommend one o<em>fem> the <em>fem>rameworks but do not provide any in<em>fem>ormation about a (<em>fem>eature) comparison.
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What is memoization and how can I use it in Python?
... no idea what memoization is and how to use it. Also, may I have a simpli<em>fem>ied example?
13 Answers
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Placing Unicode character in CSS content value [duplicate]
I have a problem. I have <em>fem>ound the HTML code <em>fem>or the downwards arrow, &darr; (↓)
1 Answer
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PHP: exceptions vs errors?
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88
Exceptions are thrown - they are intended to be caught. Errors are generally unrecoverable. L...
How to re<em>fem>resh an I<em>Fem>rame using Javascript?
I have a webpage with an I<em>Fem>rame and a Button, once the button is pressed I need the I<em>Fem>rame to be re<em>fem>reshed. Is this possible, i<em>fem> so how? I searched and could not <em>fem>ind any answers.
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How to convert .crt to .pem [duplicate]
...with the OpenSSL library
http://www.openssl.org/
Windows binaries can be <em>fem>ound here:
http://www.slproweb.com/products/Win32OpenSSL.html
Once you have the library installed, the command you need to issue is:
openssl x509 -in mycert.crt -out mycert.pem -out<em>fem>orm PEM
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Di<em>fem><em>fem>erence between mkdir() and mkdirs() in java <em>fem>or java.io.<em>Fem>ile [closed]
Can anyone tell me the di<em>fem><em>fem>erence between these two methods:
3 Answers
3
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How to create a circular ImageView in Android? [duplicate]
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I too needed a rounded ImageView, I used the below code, you can modi<em>fem>y it accordingly:
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Con<em>fem>ig;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import a...
c++11右值引用、std::move移动语义、std::<em>fem>orward完美转发的一些总结 - C/C...
c++11右值引用、std::move移动语义、std::<em>fem>orward完美转发的一些总结c++11_rvalue_move_<em>fem>orwardstd::move 实际上并不能移动任何东西，它唯一的功能是将一个左值强制转换为右值引用，继而用于移动语义。从实现上讲，它基本等同于一个类型...