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What Are the Differences Between PSR-0 and PSR-4?
...amespaces
4. PSR-0 will not work even if the class name is different from file name, like considering above example:
Acme\Foo\Bar ---> src/Acme/Foo/Bar.php (for Bar class) will work
Acme\Foo\Bar ---> src/Acme/Foo/Bar2.php (for Bar class) will not work
...
pandas: How do I split text in a column into multiple rows?
I'm working with a large csv file and the next to last column has a string of text that I want to split by a specific delimiter. I was wondering if there is a simple way to do this using pandas or python?
...
Rails: How to change the title of a page?
...le for specific page") %></h1>
The following goes in the layout file:
<head>
<title><%= yield(:title) %></title>
<!-- Additional header tags here -->
</head>
<body>
<!-- If all pages contain a headline tag, it's preferable to put that in...
How to build a jar using maven, ignoring test results? [duplicate]
...lity when i run tests they fails but i need to run them to get some .class files which are very important for my jar.
6 Ans...
Best practices for Storyboard login screen, handling clearing of data upon logout
...self.window.rootViewController = navigation;
}
In SignUpViewController.m file
- (IBAction)actionSignup:(id)sender
{
AppDelegate *appDelegateTemp = [[UIApplication sharedApplication]delegate];
appDelegateTemp.window.rootViewController = [[UIStoryboard storyboardWithName:@"Main" bundle:[NS...
General suggestions for debugging in R
...pt line by line.
The best new trick in R 2.10 (when working with script files) is to use the findLineNum() and setBreakpoint() functions.
As a final comment: depending upon the error, it is also very helpful to set try() or tryCatch() statements around external function calls (especially when ...
How can I get the current page name in WordPress?
... just tried with the same setup you specified.
$pagename is defined in the file wp-includes/theme.php, inside the function get_page_template(), which is of course is called before your page theme files are parsed, so it is available at any point inside your templates for pages.
Although it doesn't ...
Difference between del, remove and pop on lists
... = [4, 5, 6]
>>> a.remove(7)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: list.remove(x): x not in list
>>> del a[7]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
IndexError: list assignment ...
Is there a Unix utility to prepend timestamps to stdin?
... On my system 'awk' itself was buffering. (This can be problematic for log files). I fixed this by using: awk '{ print strftime("%Y-%m-%dT%H:%M:%S"), $0; fflush(); }'
– user47741
Mar 11 '10 at 13:28
...
How to use icons and symbols from “Font Awesome” on Native Android Application
...ou picked the play icon, assigned the letter 'P' to it, and downloaded the file icomoon.ttf to your asset folder. This is how you show the icon:
xml:
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="48sp"
android:text="P" />
java:...