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Dismiss keyboard by touching background of UITableView
...re recognizer object to your table view.
E.g. Perhaps in your viewDidLoad method:
UITapGestureRecognizer *gestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hideKeyboard)];
[self.tableView addGestureRecognizer:gestureRecognizer];
And the hideKeyboard method ...
How to add text at the end of each line in Vim?
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CSS way to horizontally align table
...able
{
margin-left: auto;
margin-right: auto;
}
But the article mentioned in the beginning of this answer gives you all the other way to center a table.
An elegant css cross-browser solution:
This works in both MSIE 6 (Quirks and Standards), Mozilla, Opera and even Netscape 4.x wit...
Does Java have a using statement?
Does Java have a using statement that can be used when opening a session in hibernate?
12 Answers
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Android WebView, how to handle redirects in app instead of opening a browser
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Create a WebViewClient, and override the shouldOverrideUrlLoading method.
webview.setWebViewClient(new WebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url){
// do your handling codes here, which url is the requested url
// probably you nee...
.c vs .cc vs. .cpp vs .hpp vs .h vs .cxx [duplicate]
...x, on which C++ has been developed, has case sensitive file systems. So some used .C for C++ files. Other used .c++, .cc and .cxx. .C and .c++ have the problem that they aren't available on other file systems and their use quickly dropped. DOS and Windows C++ compilers tended to use .cpp, and som...
Save bitmap to location
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try (FileOutputStream out = new FileOutputStream(filename)) {
bmp.compress(Bitmap.CompressFormat.PNG, 100, out); // bmp is your Bitmap instance
// PNG is a lossless format, the compression factor (100) is ignored
} catch (IOException e) {
e.printStackTrace();
}
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ActiveRecord: List columns in table from console
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This will list the column_names from a table
Model.column_names
e.g. User.column_names
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How can I read a text file in Android?
...d the text from a text file. In the code below, an exception occurs (that means it goes to the catch block). I put the text file in the application folder. Where should I put this text file (mani.txt) in order to read it correctly?
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Get names of all keys in the collection
I'd like to get the names of all the keys in a MongoDB collection.
21 Answers
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