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Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?
...ntent"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
</RelativeLayout>
In res/values/styles.xml:
<resources>
<style name="AppBaseTheme" parent="android:Theme.Light">
</style>
<!-- Application theme. -->
...
What is the difference between JavaConverters and JavaConversions in Scala?
...ies | asScala | scala.collection.mutable.Map[String, String]
To use the conversions directly from Java, though, you're better off calling methods from JavaConversions directly; e.g.:
List<String> javaList = new ArrayList<String>(Arrays.asList("a", "b", "c...
How to disable UITextField editing but still accept touch?
...tField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
Return NO from this, and any attempt by the user to edit the text will be rejected.
That way you can leave the field enabled but still prevent people pasting text into it.
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ng-model for `` (with directive DEMO)
...ipt will not send anything. It will read the file you selected as a Base64 string and update your model with that string.
– Elmer
Nov 15 '13 at 7:33
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How can I remove the search bar and footer added by the jQuery DataTables plugin?
...n for each column, like in this example :datatables.net/release-datatables/extras/FixedColumns/… . Be aware!
– Janis Peisenieks
Apr 17 '13 at 10:45
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Objective-C Static Class Level variables
...rate with Swift type properties. They are declared as: @property (class) NSString *someStringProperty;. They are never synthesized. (23891898)
Here is an example
@interface YourClass : NSObject
@property (class, nonatomic, assign) NSInteger currentId;
@end
@implementation YourClass
static NSI...
UTF-8: General? Bin? Unicode?
...eas utf8 might give you hundreds of encoding-related bugs like:
Incorrect string value: ‘\xF0\x9F\x98\x81…’ for column ‘data’ at row 1
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Using Default Arguments in a Function
... {
// single parameter, of object type SOMETHING
} else if (is_string($params)) {
// single argument given as string
} else if (is_array($params)) {
// params could be an array of properties like array('x' => 'x1', 'y' => 'y1')
} else if (func_num_args() == ...
Can attributes be added dynamically in C#?
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Why do you need to? Attributes give extra information for reflection, but if you externally know which properties you want you don't need them.
You could store meta data externally relatively easily in a database or resource file.
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MySQL Results as comma separated list
...output a comma-delimited list to the page, use GROUP_CONCAT(CAST(s.name AS CHAR)) or else it will just return something wholly unuseful like [BLOB - 20 Bytes].
– devios1
Mar 1 '12 at 15:52
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