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What does placing a @ in front of a C# variable name do? [duplicate]
...'s just a way to allow declaring reserved keywords as vars.
void Foo(int @string)
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How to make an array of arrays in Java
Hypothetically, I have 5 string array objects:
4 Answers
4
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Base64 Decoding in iOS 7+
I have Encoded text( NSString ) using NSData Class new API which is Added in iOS7.
2 Answers
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Running multiple AsyncTasks at the same time — not possible?
...ere is my Async-task class
public class RequestSend extends AsyncTask<String, String, String > {
private ProgressDialog dialog = null;
public Spinner spin;
public String where;
public String title;
Context con;
Activity activity;
String[] items;
public...
Convert an NSURL to an NSString
... or from the iphone photo library. I use an object Occasion that has an NSString property to save the imagePath .
7 Ans...
In Bash, how can I check if a string begins with some value?
I would like to check if a string begins with "node" e.g. "node001". Something like
13 Answers
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Strip all non-numeric characters from string in JavaScript
...-DOM scenario where you'd want to remove all non-numeric characters from a string using JavaScript/ECMAScript. Any characters that are in range 0 - 9 should be kept.
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submitting a GET form with query string params and hidden params disappear
...lt;/form>
I wouldn't count on any browser retaining any existing query string in the action URL.
As the specifications (RFC1866, page 46; HTML 4.x section 17.13.3) state:
If the method is "get" and the action is an HTTP URI, the user agent takes the value of action, appends a `?' to it, then ap...
Call a stored procedure with parameter in c#
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cmd.Parameters.Add(String parameterName, Object value) is deprecated now. Instead use cmd.Parameters.AddWithValue(String parameterName, Object value)
Add(String parameterName, Object value) has been deprecated. Use AddWithValue(String parame...
How to define object in array in Mongoose schema correctly with 2d geo index
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You can declare trk by the following ways : -
either
trk : [{
lat : String,
lng : String
}]
or
trk : { type : Array , "default" : [] }
In the second case during insertion make the object and push it into the array like
db.update({'Searching criteria goes here'},
{
$push : {
...