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HTML5 textarea placeholder not appearing
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This one has always been a gotcha for me and many others. In short, the opening and closing tags for the <textarea> element must be on the same line, otherwise a newline character occupies it. The placeholder will therefore not be displayed since the input area contains conte...
Re-open *scratch* buffer in Emacs?
If I accidentally closed the scratch buffer in Emacs, how do I create a new scratch buffer?
16 Answers
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How do I show a marker in Maps launched by geo URI Intent?
... where I want to show different locations (one at the time, picked by user input) by launching Google Maps with their specific geo coordinates.
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How do I hotkey directly to File Search tab in Eclipse
...earch tab. I would very much like a shortcut to go directly to File Search instead. Is that possible?
9 Answers
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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
During my work with databases I noticed that I write query strings and in this strings I have to put several restrictions in the where-clause from a list/array/collection. Should look like this:
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Overriding the java equals() method - not working?
I ran into an interesting (and very frustrating) issue with the equals() method today which caused what I thought to be a well tested class to crash and cause a bug that took me a very long time to track down.
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Are the decimal places in a CSS width respected?
Something I've been wondering for a while whilst doing CSS design.
6 Answers
6
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Is a colon `:` safe for friendly-URL use?
We are designing a URL system that will specify application sections as words separated by slashes. Specifically, this is in GWT, so the relevant parts of the URL will be in the hash (which will be interpreted by a controller layer on the client-side):
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Open a new tab in gnome-terminal using command line [closed]
I'm using Ubuntu 9.04 x64 and when I write:
10 Answers
10
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How to assert two list contain the same elements in Python? [duplicate]
When writing test cases, I often need to assert that two list contain the same elements without regard to their order.
5 An...