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Is this a “good enough” random algorithm; why isn't it used if it's faster?
... |12000%n", name);
for (int i = 0; i < 10; i++) {
char[] bar = " ".toCharArray(); // 50 chars.
Arrays.fill(bar, 0, Math.max(0, Math.min(50, frequencies[i] / 100 - 80)), '#');
System.out.printf("0.%dxxx:...
What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
...eems a bit backwards. I would expect the problem do be when std::swap() is selected rather than the overload specific to the type, A::swap(). The example with std::swap(A::MyClass&, A::MyClass&) seems misleading. since std would never have a specific overload for a user type, I don't think i...
How much overhead does SSL impose?
...c cryptography happens. After negotiation, relatively efficient symmetric ciphers are used. That's why it can be very helpful to enable SSL sessions for your HTTPS service, where many connections are made. For a long-lived connection, this "end-effect" isn't as significant, and sessions aren't as us...
When is TCP option SO_LINGER (0) required?
...we have TIME_WAIT assassination to ensure we do not run out of socket descriptors and ephemeral ports.
– mgd
Mar 10 '16 at 7:17
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
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Do note that md5 returns hexadecimal values, meaning the character set is limited to [0-9] and [a-f].
– Thijs Riezebeek
May 15 '15 at 16:59
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Serializing an object as UTF-8 XML in .NET
... is to serialise to somewhere other than to memory, such as to a file, TCP/IP stream, database, etc. All in all, it's not really that verbose.
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Casperjs/PhantomJs vs Selenium
...t workflow and/or in a continuous integration server. Selenium targets multiple browsers and hence it is very useful to ensure cross-browser consistency and carry out extensive testings across different operating systems.
If your web application needs to run on a variety of web browsers, running th...
VSS使用指南 - 开源 & Github - 清泛网 - 专注IT技能提升
...设置为：登录到WINDOWS NT 域，域名为PLANNING；
◆ 添加TCP/IP、NETBEUI、IPX/SPX协议；
◆ 重新启动计算机，登录“planning”域；注：管理员为每位NT用户设置的登录密码为“111”，用户在第一次登录时，计算机会提示用户修改密码。
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Getting RAW Soap Data from a Web Reference Client running in ASP.net
...r = new StreamReader(stream);
string str = tr.ReadToEnd();
char[] data = str.ToCharArray();
Array.Reverse(data);
string strReversed = new string(data);
TextWriter tw = new StreamWriter(stream);
stream.Position = 0;
tw.Write(strReversed);
...
Converting between strings and ArrayBuffers
...nterface represents an encoder for a specific method,
that is a specific character encoding, like utf-8, iso-8859-2, koi8,
cp1261, gbk, ... An encoder takes a stream of code points as input and
emits a stream of bytes.
Change note since the above was written: (ibid.)
Note: Firefox, Chrom...