大约有 40,000 项符合查询结果（耗时：0.0652秒） [XML]
using facebook sdk in Android studio
...android:style/Theme.Translucent.NoTitleBar"
android:label="@string/app_name" />
add following in activity_main.xml file :
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="mat...
Any way to declare an array in-line?
Let's say I have a method m() that takes an array of Strings as an argument. Is there a way I can just declare this array in-line when I make the call? i.e. Instead of:
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How do you return a JSON object from a Java Servlet
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I do exactly what you suggest (return a String).
You might consider setting the MIME type to indicate you're returning JSON, though (according to this other stackoverflow post it's "application/json").
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Scanning Java annotations at runtime [closed]
...ements(){
try {
//Get the package name from configuration file
String packageName = readConfig();
//Load the classLoader which loads this class.
ClassLoader classLoader = getClass().getClassLoader();
//Change the package structure to directory structure
String packagePa...
What are Unwind segues for and how do you use them?
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In a Nutshell
An unwind segue (sometimes called exit segue) can be used to navigate back through push, modal or popover segues (as if you popped the navigation item from the navigation bar, closed the popover or dismissed the modally presented view controller). On to...
How to get a one-dimensional scalar array as a doctrine dql query result?
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getScalarResult() will give you strings - use getArrayResult() if you want integers
– pHoutved
Feb 19 '15 at 23:36
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Best practice to make a multi language application in C#/WinForms? [closed]
...st non specific file language wise is the default file. When looking for a string it goes from most specific (ex .de-DE.resx) to least specific (ex. .resx).
To get at your strings use the ResourceManager.GetString or ResourceManager.GetObject calls. The application should give you the ResourceManag...
How can I lookup a Java enum from its String value?
I would like to lookup an enum from its string value (or possibly any other value). I've tried the following code but it doesn't allow static in initialisers. Is there a simple way?
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DateTime format to SQL format using C#
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try this below
DateTime myDateTime = DateTime.Now;
string sqlFormattedDate = myDateTime.ToString("yyyy-MM-dd HH:mm:ss.fff");
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Echo newline in Bash prints literal \n
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echo $'hello\nworld'
prints
hello
world
$'' strings use ANSI C Quoting:
Words of the form $'string' are treated specially. The word expands to string, with backslash-escaped characters replaced as specified by the ANSI C standard.
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