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gitignore all files of extension in directory
...s should work fine.
The gitignore(5) man page states:
Patterns read from a .gitignore file in the same directory as the path, or in any parent directory, with patterns in the higher level files (up to the toplevel of the work tree) being overridden by those in lower level files down to the di...
Check if object is a jQuery object
... I have $ in my current namespace pointing to jQuery2 and I have an object from outer namespace (where $ is jQuery1) than I have no way to use instanceof for checking if this object is a jQuery object.
– Georgii Ivankin
Apr 11 '14 at 4:00
...
How does '20 seconds' work in Scala?
...a few things going on.
First, Scala allows dots and parens to be omitted from many method calls, so 20 seconds is equivalent to 20.seconds()*.
Second, an "implicit conversion" is applied. Since 20 is an Int and Int has no seconds method, the compiler searches for an implicit conversion that takes...
How to print a date in a regular format?
...
You can use from datetime import datetime, and then print datetime().now().strftime("%Y-%m-%d %H:%M"). Only a syntax difference.
– Daniel Magnusson
Nov 19 '13 at 8:44
...
How do I maintain the Immersive Mode in Dialogs?
...).getDecorView().getSystemUiVisibility());
//Clear the not focusable flag from the window
dialog.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE);
Clearly this is not ideal but it seems to be an Android bug, they should check if the Window has immersive set.
I've updated my ...
How to let PHP to create subdomain automatically for each user?
...but there are thousands of tutorials out there. Here is the necessary code from that tutorial:
<VirtualHost 111.22.33.55>
DocumentRoot /www/subdomain
ServerName www.domain.tld
ServerAlias *.domain.tld
</VirtualHost>
However as it required the use of VirtualHosts it must be...
When NOT to use yield (return) [duplicate]
...t get thrown until the iterator is
// iterated, which can be very far away from this method invocation
public IEnumerable<string> Foo(Bar baz)
{
if (baz == null)
throw new ArgumentNullException();
yield ...
}
// DO this
public IEnumerable<string> Foo(Bar baz)
{
if ...
What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
...iver.
It doesn't "do" anything in terms of connecting to a database, aside from ensure that the specified class is loaded by the current classloader. There is no fundamental difference between writing
Class<?> driverClass = Class.forName("oracle.jdbc.driver.OracleDriver");
// and
Class<?>...
How to add text inside the doughnut chart using Chart.js?
...re of the rest.
The plugin code will start with a base font size of 30px. From there it will check the width of the text and compare it against the radius of the circle and resize it based off the circle/text width ratio.
It has a default minimum font size of 20px. If the text would exceed the bou...
Rename Files and Directories (Add Prefix)
... the paramerter-replacing option of xargs: -I. And you can get more detail from the man page.
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