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What does PHP keyword 'var' do?
... "Note: The PHP 4 method of declaring a variable with the var keyword is still supported for compatibility reasons (as a synonym for the public keyword). In PHP 5 before 5.1.3, its usage would generate an E_STRICT warning." php.net/manual/en/language.oop5.visibility.php EDIT: I just saw th...
How do I get the last inserted ID of a MySQL table in PHP?
...inner when you need to get your hands dirty with low level stuff. In other words, even if one chooses PDO, he eventually will need to use mysqli anyway.
– Pacerier
Jan 28 '15 at 11:44
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How to convert all text to lowercase in Vim
...ssible to convert text to bold or italic in any text editor (as opposed to word processor). If you want to convert text to lowercase, create a visual block and press u (or U to convert to uppercase). Tilde (~) in command mode reverses case of the character under the cursor.
If you want to see all te...
receiver type *** for instance message is a forward declaration
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What an absolutely ridiculous wording. But, yep, that fixed it.
– TimJowers2
Aug 21 '18 at 18:41
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Hidden features of WPF and XAML?
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I can't put into words just how much I love that feature. I hated having tons of value converters laying around.
– Rob
Jul 14 '09 at 13:53
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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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What's the difference between [ and [[ in Bash? [duplicate]
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In bash, contrary to [, [[ prevents word splitting of variable values.
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How can I get the line number which threw exception?
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Unfortunately will not work in not english OS ("line" word depends on locale).
– Ivan Kochurkin
Sep 14 '15 at 15:17
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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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