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Hidden Features of Xcode
...a big fan of the Open Quickly feature, which is particularly good in Xcode 3.1 and later. When you want to open a file or a symbol definition that's in your project or in a framework, just hit the keyboard shortcut, type a bit of the file or symbol's name, use Up Arrow ↑ and Down Arrow ↓ to pick...
Why is this program erroneously rejected by three C++ compilers?
... characters.
Note that the C++ standard is based off the C standard (§1.1/2), and the C(99) standard says, in §1.2:
This International Standard does not specify
— the mechanism by which C programs are transformed for use by a data-processing
system;
— the mechanism by which C pro...
Retrieving Android API version programmatically
...rn verCode == 1;
else if (android.os.Build.VERSION.RELEASE.startsWith("1.1")) {
return verCode <= 2;
} else if (android.os.Build.VERSION.RELEASE.startsWith("1.5")) {
return verCode <= 3;
} else {
return android.os.Build.VERSION.SDK_INT >= verCode;
}
}...
Has anyone used Coffeescript for a production application? [closed]
...
Almost a year later, it's worth posting some updates:
Ruby on Rails 3.1 is incorporating official CoffeeScript support, which means it's going to see far more real-world use. I gave a talk at RailsConf last month, where most of the attendees hadn't heard of CoffeeScript before and—given dhh...
IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
...
For Android Studio - starting from Android Studio 1.1 Beta 4, Google has added support for Android Gradle plugin 1.1.0-RC. The new plugin supports Unit Testing through Android Studio using junit 4+.
This is still experimental and there are some manual steps to set this up.
...
Simple C example of doing an HTTP POST and consuming the response
...t's wrong with this post message? "POST /variableName=%s&value=%s HTTP/1.1\r\nContent-Type: application/x-www-form-urlencoded\r\nContent-Length: 4\r\n\r\n\r\n" I want to post like name=reaz. It responds 400 Bad Request
– Reaz Murshed
Oct 13 '15 at 16:05
...
Failed to load resource under Chrome
...AAAEAAAABCAYAAAAfFcSJAAAACklEQVR4nGMAAQAABQABDQottAAAAABJRU5ErkJggg== HTTP/1.1
Later I noticed that these inline styles were added to all the image elements:
display: none !important;
visibility: hidden !important;
opacity: 0 !important;
Finally, I did not receive any "failed to lo...
Why does the month argument range from 0 to 11 in JavaScript's Date constructor?
...ened in 1995, and JDK 1.0 was in beta. It launched in 1996. In 1997, JDK 1.1 came out which deprecated the vast majority of functions on java.util.Date, moving them over to java.util.Calendar, but even that still had zero-based months. Developers fed-up with this created the Joda-Time library, wh...
how to convert array values from string to int?
...hat my method 2 is faster (~0.6s), then method 3 (~0.75s), then method 1 (~1.1s)
– Gabriel Lima
Mar 5 at 14:03
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TCPClient TCP客户端扩展：连接TCP服务器进行文本消息通信 · App Inventor 2 中文网
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1.0
2020-11-23
初始版本
1.1
2020-12-02
添加 UrsAI2SharedTcpClient 变体
1.2
2021-01-09
修复断开连接时 Write/Writeln 的行为
1.3
2021-04-03
设置 RemotePort 默认值为...