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How to make sure that string is valid JSON using JSON.NET
I have a raw string. I just want to validate whether the string is valid JSON or not. I'm using JSON.NET.
11 Answers
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Android: remove notification from notification bar
...ly set setAutoCancel(True) like the following code:
Intent resultIntent = new Intent(GameLevelsActivity.this, NotificationReceiverActivityAdv.class);
PendingIntent resultPendingIntent =
PendingIntent.getActivity(
GameLevelsActivity.this,
0,
r...
All possible array initialization syntaxes
...claration and initialization methods for a simple array.
string[] array = new string[2]; // creates array of length 2, default values
string[] array = new string[] { "A", "B" }; // creates populated array of length 2
string[] array = { "A" , "B" }; // creates populated array of length 2
string[] ar...
Status bar and navigation bar appear over my view's bounds in iOS 7
...
You can achieve this by implementing a new property called edgesForExtendedLayout in iOS7 SDK. Please add the following code to achieve this,
if ([self respondsToSelector:@selector(edgesForExtendedLayout)])
self.edgesForExtendedLayout = UIRectEdgeNone;
...
Implicit “Submit” after hitting Done on the keyboard at the last EditText
...Text) findViewById(R.id.search_edit);
edit_txt.setOnEditorActionListener(new EditText.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_DONE) {
submit_btn.performClick...
Proper use cases for Android UserManager.isUserAGoat()?
I was looking at the new APIs introduced in Android 4.2 .
While looking at the UserManager class I came across the following method:
...
Grabbing the href attribute of an A element
...iable Regex for HTML are difficult. Here is how to do it with DOM:
$dom = new DOMDocument;
$dom->loadHTML($html);
foreach ($dom->getElementsByTagName('a') as $node) {
echo $dom->saveHtml($node), PHP_EOL;
}
The above would find and output the "outerHTML" of all A elements in the $html...
In Android EditText, how to force writing uppercase?
...id actually has a built-in InputFilter just for this!
edittext.setFilters(new InputFilter[] {new InputFilter.AllCaps()});
Be careful, setFilters will reset all other attributes which were set via XML (i.e. maxLines, inputType,imeOptinos...). To prevent this, add you Filter(s) to the already exist...
How to rename files and folder in Amazon S3?
... rename a file in S3. What you have to do is copy the existing file with a new name (just set the target key) and delete the old one.
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On delete cascade with doctrine2
...ic function __construct($name=null)
{
$this->phonenumbers = new ArrayCollection();
if (!is_null($name)) {
$this->name = $name;
}
}
public function getId()
{
return $this->id;
}
public function setName($name)
{
...