大约有 24,000 项符合查询结果（耗时：0.0255秒） [XML]
Fragment in ViewPager using FragmentPagerAdapter is blank the second time it is viewed
...ed the return value of getChildFragmentManager().
hackbod's link was key (https://developer.android.com/about/versions/android-4.2.html#NestedFragments), which was found in this post Fragments within Fragments
To nest a fragment, simply call getChildFragmentManager() on the
Fragment in which ...
Printing 1 to 1000 without loop or conditionals
Task : Print numbers from 1 to 1000 without using any loop or conditional statements. Don't just write the printf() or cout statement 1000 times.
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How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
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developer.android.com has nice example code for this:
https://developer.android.com/guide/topics/providers/document-provider.html
A condensed version to just extract the file name (assuming "this" is an Activity):
public String getFileName(Uri uri) {
String result = null;
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Difference between SPI and API?
What is the difference between Service Provider Interface (SPI) and Application Programming Interface (API) ?
9 Answers
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CSS technique for a horizontal line with words in the middle
...ter {
margin-left: 10px
}
<h1>Today</h1>
JSFiddle: https://jsfiddle.net/yoshiokatsuneo/3h1fmj29/
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Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...Exists = false;
// Decompress found APK's Manifest XML
// Source: https://stackoverflow.com/questions/2097813/how-to-parse-the-androidmanifest-xml-file-inside-an-apk-package/4761689#4761689
try {
if ((new File(conductorApkPath).exists())) {
JarFile jf = new JarFile...
Convert a JSON string to object in Java ME?
...onString is the above JSON String.
For more information, please look into https://code.google.com/p/google-gson/
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What is your favorite C programming trick? [closed]
For example, I recently came across this in the linux kernel:
37 Answers
37
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Best programming aids for a quadriplegic programmer
...d Firefox plugins to help browsing without a mouse.
Mouseless browsing: https://addons.mozilla.org/en-us/firefox/addon/mouseless-browsing/ This is a neat little tool with lots of configuration options for putting numbers next to all links. You can then type these numbers to activate the link
Vimp...
Test if a property is available on a dynamic variable
My situation is very simple. Somewhere in my code I have this:
14 Answers
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