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CSS fixed width in a span
...pace into your "empty" spans, but you can't assign a width to an inline elem>me m>nt, only padding/margin so you'll need to make it float so that you can give it a width.
For a jsfiddle example, see http://jsfiddle.net/laurensrietveld/JZ2Lg/
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Is an index needed for a primary key in SQLite?
When an integer column is marked as a primary key in an SQLite table, should an index be explicitly created for it as well? SQLite does not appear to automatically create an index for a primary key column, but perhaps it indexes it anyway, given its purpose? (I will be searching on that column all t...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
I guess I'm not clear on how to do "and" tests. I wanted to make sure an argum>me m>nt existed which was working well with [ -e $VAR ] , but it turns out that was also evaluating as true on an empty string; which I do not want.
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Preview layout with m>me m>rge root tag in Intellij IDEA/Android Studio
Let's imagine we are developing compound component based on LinearLayout. So, we create class like this:
3 Answers
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
I've just started learning Ruby and Ruby on Rails and cam>me m> across validation code that uses ranges:
5 Answers
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Why does Math.floor return a double?
Official Javadoc says that Math.floor() returns a double that is "equal to a mathematical integer", but then why shouldn't it return an int ?
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Best way to find the intersection of multiple sets?
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From Python version 2.6 on you can use multiple argum>me m>nts to set.intersection(), like
u = set.intersection(s1, s2, s3)
If the sets are in a list, this translates to:
u = set.intersection(*setlist)
where *a_list is list exp...
How can I tell if a DOM elem>me m>nt is visible in the current viewport?
Is there an efficient way to tell if a DOM elem>me m>nt (in an HTML docum>me m>nt) is currently visible (appears in the viewport )?
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express.js - single routing handler for multiple routes in a single line
Is there a way to make this on a single function call?
6 Answers
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What is difference between sjlj vs dwarf vs seh?
I can't find enough information to decide which compiler should I use to compile my project. There are several programs on different computers simulating a process. On Linux, I'm using GCC. Everything is great. I can optimize code, it compiles fast and uses not-so-much m>me m>mory.
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