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lexers vs parsers
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What parsers and lexers have in co<em>mem><em>mem>on:
They read sy<em>mem>bols of so<em>mem>e alphabet fro<em>mem> their input.
Hint: The alphabet doesn't necessarily have to be of letters. But it
has to be of sy<em>mem>bols which are ato<em>mem>ic for the language
understood by parser/lexer.
Sy<em>mem>bols fo...
How do I round a deci<em>mem>al value to 2 deci<em>mem>al places (for output on a page)
When displaying the value of a deci<em>mem>al currently with .ToString() , it's accurate to like 15 deci<em>mem>al places, and since I'<em>mem> using it to represent dollars and cents, I only want the output to be 2 deci<em>mem>al places.
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How to <em>mem>ake rp<em>mem> auto install dependencies
I have built two RP<em>Mem> packages
11 Answers
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Resetting re<em>mem>ote to a certain co<em>mem><em>mem>it
I want to discard all changes done after co<em>mem><em>mem>it &a<em>mem>p;lt;co<em>mem><em>mem>it-hash&a<em>mem>p;gt; .
So I did:
9 Answers
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For<em>mem>at bytes to kilobytes, <em>mem>egabytes, gigabytes
...various files are stored in a database as bytes. What's the best way to for<em>mem>at this size info to kilobytes, <em>mem>egabytes and gigabytes? For instance I have an <em>Mem>P3 that Ubuntu displays as "5.2 <em>Mem>B (5445632 bytes)". How would I display this on a web page as "5.2 <em>Mem>B" AND have files less than one <em>mem>egabyte d...
Does Eclipse have line-wrap
I'<em>mem> editing an X<em>Mem>L file with the Eclipse IDE and need to input paragraphs of text. It doesn't see<em>mem> that eclipse has a line-wrap feature though. Anyone knows if it does or if there's a plugin for that?
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Resize i<em>mem>age proportionally with CSS? [duplicate]
Is there a way to resize (scale down) i<em>mem>ages proportionally using ONLY CSS?
18 Answers
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Co<em>mem>pare given date with today
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strtoti<em>mem>e($var);
Turns it into a ti<em>mem>e value
ti<em>mem>e() - strtoti<em>mem>e($var);
Gives you the seconds since $var
if((ti<em>mem>e()-(60*60*24)) &a<em>mem>p;lt; strtoti<em>mem>e($var))
Will check if $var has been within the last day.
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UITableview: How to Disable Selection for So<em>mem>e Rows but Not Others
I a<em>mem> displaying in a group tableview contents parsed fro<em>mem> X<em>Mem>L. I want to disable the click event on it (I should not be able to click it at all) The table contains two groups. I want to disable selection for the first group only but not the second group. Clicking the first row of second group nav...
Getting a ti<em>mem>esta<em>mem>p for today at <em>mem>idnight?
How would I go about getting a ti<em>mem>esta<em>mem>p in php for today at <em>mem>idnight. Say it's <em>mem>onday 5P<em>Mem> and I want the Ti<em>mem>esta<em>mem>p for <em>Mem>onday(today) at <em>mem>idnight(12 a<em>mem>) which already has happened.
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