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Emacs - Multiple columns one buffer
...e to use some of the acres of horizontal space I have and see more code on-screen at one time. Is there a method for getting Emacs (or indeed another editor) to show me multiple columns all pointing to the same buffer?
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What's the use of ob_start() in php?
...le:
ob_start();
echo("Hello there!"); //would normally get printed to the screen/output to browser
$output = ob_get_contents();
ob_end_clean();
There are two other functions you typically pair it with: ob_get_contents(), which basically gives you whatever has been "saved" to the buffer since it w...
Android static object lifecycle
I am creating event search application, we set search criteria from one screen populate in another screen then user can edit search criteria from 3rd screen and goes to 4th screen.
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UICollectionView auto scroll to cell at IndexPath
...f image in the array of collection view. All of the cells don't fit on the screen. I have 30 cells and only 6 on the screen.
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Hidden features of Android development?
...work lets you use alternate layouts for different hardware configurations, screen pixel densities, and input devices just by dropping them in named folder.
Since Android 1.6, your app can produce results that will appear in the results from a homescreen Quick Search Box search. This is known as cus...
What are the dark corners of Vim your mom never told you about? [closed]
...will reverse casing of entire word
Ctrl+u / Ctrl+d scroll the page half-a-screen up or down. This seems to be more useful than the usual full-screen paging as it makes it easier to see how the two screens relate. For those who still want to scroll entire screen at a time there's Ctrl+f for Forward ...
Convert SVG to image (JPEG, PNG, etc.) in the browser
...nvas.toDataURL("image/png");
// do what you want with the base64, write to screen, post to server, etc...
});
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How to flush output of print function?
How do I force Python's print function to output to the screen?
13 Answers
13
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pass post data with window.location.href
... $( "body" ).html(data);
});
});
I had to solve this to make a screen lock of my application where I had to pass sensitive data as user and the url where he was working. Then create a function that executes this code
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Why is Github asking for username/password when following the instructions on screen and pushing a n
I'm the owner of an organization on github and just created a repo and tried pushing but I'm running into an issue where it's asking me for my username even though I can SSH just fine:
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