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How do I redirect with JavaScript? [duplicate]
...s probably better practice because browser policies might restrict its use and block it since .location and .location.href are not exactly the same. However in some cases using .location is ideal particularly if you're using same origin policies like an iframe.
– phpvillain
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How to get current relative directory of your Makefile?
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It needs to have the value expanded immediately so the := operator should be used. As in mkfile_path := and current_dir = (otherwise the right side values could be evaluated later when the MAKEFILE_LIST has changed after other Makefiles were included
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Adding minutes to date time in PHP
... stuck with adding X minutes to a datetime, after doing lots of google'ing and PHP manual reading, I don't seem to be getting anywhere.
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MenuItemCompat.getActionView always returns null
...library but the MenuItemCompat.getActionView always return null in every Android version I tested (4.2.2, 2.3.4 ....)
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Sort ArrayList of custom Objects by property
... (o1, o2) -> o1.getStartDate().compareTo(o2.getStartDate()));
And List has a sort(Comparator) method, so you can shorten this even further:
Database.arrayList.sort((o1, o2) -> o1.getStartDate().compareTo(o2.getStartDate()));
This is such a common idiom that there's a built-in method...
How to list only top level directories in Python?
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Filter the result using os.path.isdir() (and use os.path.join() to get the real path):
>>> [ name for name in os.listdir(thedir) if os.path.isdir(os.path.join(thedir, name)) ]
['ctypes', 'distutils', 'encodings', 'lib-tk', 'config', 'idlelib', 'xml', 'bsdd...
In VIM, how do I break one really long line into multiple lines?
... % format the current line
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I'd suggest you check out :help gq and :help gw.
Also setting textwidth (tw) will give you auto line break when exceeded during typing. It is used in gq too, though if disabled gq breaks on window size or 79 depending on which comes first.
:set tw=80
By se...
Import CSV to mysql table
... to pull in information from a CSV file, you can link MYSQL directly to it and upload the information using the following SQL syntax.
To import an Excel file into MySQL, first export it as a CSV file. Remove the CSV headers from the generated CSV file along with empty data that Excel may have put a...
google chrome extension :: console.log() from background page?
...orresponds to your extensions open Settings / Extensions or open a new tab and enter chrome://extensions. You will see something like this screenshot.
Under your extension click on the link background page. This opens a new window.
For the context menu sample the window has the title: _generate...
Automatic popping up keyboard on start Activity
.... When I open the activity it automatically focusses to the first EditText and displays the virtual keyboard.
19 Answers
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