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How to make a phone call programmatically?
...CALL);
my_callIntent.setData(Uri.parse("tel:"+phn_no));
//here the word 'tel' is important for making a call...
startActivity(my_callIntent);
} catch (ActivityNotFoundException e) {
Toast.makeText(getApplicationContext(), "Error in your phone call"+e.getMessage(), Toast.LENGTH_LONG)....
Sublime - delete all lines containing specific value
...o a similar problem editing a sitemap
This worked for me:
Copy the last word in the lines that you want to delete
Find all
Press delete to delete the entire line
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How does JavaScript .prototype work?
...n the default object returned from a constructor function),
The extends keyword (configures the prototype chain when using the class syntax),
Object.create will set the supplied argument as the [[Prototype]] of the resulting object,
Object.getPrototypeOf and Object.setPrototypeOf (get/set the [[Prot...
What's the difference between [ and [[ in Bash? [duplicate]
...
In bash, contrary to [, [[ prevents word splitting of variable values.
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How can I get the line number which threw exception?
...
Unfortunately will not work in not english OS ("line" word depends on locale).
– Ivan Kochurkin
Sep 14 '15 at 15:17
2
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Class Not Found Exception when running JUnit test
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In simple words do a 'mvn clean test-compile' and then run your Junit tests in eclipse. It worked for me. Thanks.
– Sreram
Aug 22 '18 at 6:05
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In-App Billing test: android.test.purchased already owned
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As a picture is worth a thousand words, a complete working bare bones code piece is worth a thousand 'Add this code to a thread . . .'.
– Androidcoder
Dec 13 '18 at 16:34
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Adjust UILabel height to text
...))
label.numberOfLines = 0
label.lineBreakMode = NSLineBreakMode.byWordWrapping
label.font = font
label.text = text
label.sizeToFit()
return label.frame.height
}
let font = UIFont(name: "Helvetica", size: 20.0)
var height = heightForView("This is just a load of text", font...
Does free(ptr) where ptr is NULL corrupt memory?
...elete a NULL pointer. No operation will be performed in that case.In other words free() does nothing on a NULL pointer.
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What's the scope of a variable initialized in an if statement?
...efore the condition, like it would be in C or Java, for example.
In other words, Python does not have block-level scopes. Be careful, though, with examples such as
if False:
x = 3
print(x)
which would clearly raise a NameError exception.
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