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@import vs #import - iOS 7
...uld be "YES" too:
You have to be using Xcode 5 and the iOS 7 or Mavericks SDK, but you can still release for older OSs (say iOS 4.3 or whatever). Modules don't change how your code is built or any of the source code.
From the WWDC slides:
Imports complete semantic description of a framework
Does...
How to create a protocol with methods that are optional?
...noticed methods marked optional in several protocols defined in the iPhone SDK, such as the UIActionSheetDelegate protocol for example.
...
How do I convert a byte array to Base64 in Java?
.../ Outputs "Hello"
Android (with Java < 8)
If you are using the Android SDK before Java 8 then your best option is to use the bundled android.util.Base64.
For direct byte arrays:
byte[] encoded = Base64.encode("Hello".getBytes());
println(new String(encoded)) // Outputs "SGVsbG8="
byte [] dec...
What is better: @SuppressLint or @TargetApi?
... T... params) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, params);
}
else {
task.execute(params);
}
}
Having @TargetApi(11) means that if Lint detects th...
Android Studio: Plugin with id 'android-library' not found
...er worked for me I had to install "android support repository" through the SDK Manager!
Install it and add the following code above apply plugin: 'android-library' in the build.gradle of actionbarsherlock folder!
buildscript {
repositories {
mavenCentral()
}
dependencies {
...
iPhone app signing: A valid signing identity matching this profile could not be found in your keycha
I'm pulling my hair out over this. I just downloaded the iPhone 3.0 SDK , but now I can't get my provisioning profiles to work. Here is what I have tried:
...
top命令使用详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...在未按q退出时，一直会占用一个session，所以你键入任何字符都能作为参数给Top
通过 f 键可以选择显示的内容。按 f 键之后会显示列的列表，按 a-z 即可显示或隐藏对应的列，最后按回车键确定。
按 o 键可以改变列的显示顺序...
What is the difference between JVM, JDK, JRE & OpenJDK?
...va, it has been by far the most widely used Java Software Development Kit (SDK).
Java Runtime Environment, is also referred to as the Java Runtime, Runtime Environment
OpenJDK (Open Java Development Kit) is a free and open source implementation of the Java programming language. It is the result of...
How to use localization in C#
... resource dll. It uses the resgen.exe and al.exe tools (installed with the sdk).
Say you have a Strings.fr.resx resource file, you can compile a resources dll with the following batch:
resgen.exe /compile Strings.fr.resx,WpfRibbonApplication1.Strings.fr.resources
Al.exe /t:lib /embed:WpfRibbonApp...
How can I get the external SD card path for Android 4.0+?
...burned into them.
final String rawUserId;
if(Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1)
{
rawUserId = "";
}
else
{
final String path = Environment.getExternalStorageDirectory().getAbsolutePath();
...