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Python concatenate text files
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10
This will, for large files, be very memory inefficient.
– Gareth Latty
Nov 28 '12 at 20:06
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CSS to set A4 paper size
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I looked into this a bit more and the actual problem seems to be with assigning initial to page width under the print media rule. It seems like in Chrome width: initial on the .page element results in scaling of the page content if no specific le...
Can you supply arguments to the map(&:method) syntax in Ruby?
...w(c d)].map(&:inject.with(&:+))
# => ["ab", "cd"]
[(1..5), (6..10)].map(&:map.with(&:*.with(2)))
# => [[2, 4, 6, 8, 10], [12, 14, 16, 18, 20]]
Here is a conversation I had with @ArupRakshit explaining it further:
Can you supply arguments to the map(&:method) syntax in R...
Should ol/ul be inside or outside?
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@link: Yes, w3.org is a tad bit technical. Still, there's no doubt about what's correct when and if you've understood them.
– nyson
Mar 12 '13 at 10:14
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Why don't C++ compilers define operator== and operator!=?
... it unfortunate
that copy operations are defined by
default and I prohibit copying of
objects of many of my classes.
However, C++ inherited its default
assignment and copy constructors from
C, and they are frequently used.
So instead of "why doesn't C++ have a default operator==()?", ...
Change the image source on rollover using jQuery
...work.
– Navigatron
Aug 21 '12 at 20:10
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show 3 more comments
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Default template arguments for function templates
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edited Oct 10 '14 at 21:32
answered Mar 15 '10 at 13:47
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What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
...le. Since I'm trying to reach a wide range of devices I tinkered with it a bit to make it work in pre API 11 devices as well as in newer APIs:
import android.annotation.TargetApi;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.preference.PreferenceFragment;
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How to generate string of a certain length to insert into a file to meet a file size criteria?
... a bunch of chars. You need 100KB? No problem.. 100 * 1024 * 8 = 819200 bits. A single char is 16 bits. 819200 / 16 = 51200. You need to stick 51,200 chars into a file. But consider that a file may have additional header/meta data, so you may need to account for that and decrease the number o...
How to get UITableView from UITableViewCell?
...*tableView;
@end
This is a much better design, though it will require a bit more code refactoring to use in existing projects. In your tableView:cellForRowAtIndexPath use SOUITableViewCell as your cell class or make sure your custom cell class is subclassed from SOUITableViewCell and assign the ...