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Generate an integer that is not among four billion given ones
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What would be the size of that file in a real World program that may need to generate a new integer and append it to the "used integers" file 100 times?
– Michael
Dec 15 '14 at 23:22
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Callback on CSS transition
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what does the false at the end do?
– meo
Mar 15 '11 at 8:16
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How to drop all tables in a SQL Server database?
...o write a script that will completely empty a SQL Server database. This is what I have so far:
15 Answers
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Fluid or fixed grid system, in responsive design, based on Twitter Bootstrap
...://coding.smashingmagazine.com/2009/06/02/fixed-vs-fluid-vs-elastic-layout-whats-the-right-one-for-you/
Pros
Fixed-width layouts are much easier to use and easier to customize in terms of design.
Widths are the same for every browser, so there is less hassle with images, forms, video and other co...
Android map v2 zoom to show all the markers
...lowed for given location.
Another way to put it: how can Map object know what zoom level should it choose for a single location? Maybe the optimal value should be 20 (if it represents a specific address). Or maybe 11 (if it represents a town). Or maybe 6 (if it represents a country). API isn't tha...
SQL standard to escape column names?
Is there a SQL standard to escape a column name? If not what works for MySQL and SQLite? does it also work for SQL Server?
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Gradle alternate to mvn install
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Is this ideal practice? What if he wants to create a new project, example2, which also relies on sdk? Now he has to put 2 unrelated projects under a root project just because they share a dependency? You would think this entire 'multi-project' setu...
How do I time a method's execution in Java?
...le return results for timers that schedule threads and tasks, which is not what I want.
40 Answers
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Is returning null bad design? [closed]
... The idea here is that on error, you return an empty/blank version of whatever object type you would return normally. An empty array or string would work for those cases, for instance. Returning "NULL" is appropriate when you would normally return a pointer (since NULL is essentially an empty...
.keyCode vs. .which
.../API/KeyboardEvent/keyCode
Instead use either: .key or .code depending on what behavior you want:
https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/code
https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key
Both are implemented on modern browsers.
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