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Why is the order in dictionaries and sets arbitrary?
... @delnan: I wonder if you can still use a BTree with hashes and equality tests.. I am certainly not ruling that out, in any case. :-)
– Martijn Pieters♦
Mar 18 '13 at 15:17
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Ignore parent padding
...s div to ignore padding.
</div>
I don't have Windows so I didn't test this in IE.
fiddle:
fiddle example..
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Linux - Replacing spaces in the file names
...h
find . -type d | while read N
do
(
cd "$N"
if test "$?" = "0"
then
for file in *; do mv "$file" ${file// /%20}; done
fi
)
done
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How do I update all my CPAN modules to their latest versions?
How do I update all my CPAN modules to their latest versions?
5 Answers
5
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Logcat not displaying my log calls
...ils:
I did all the above things and couldn't figure out what was wrong,
Test with:
adb logcat
to figure out that my entries were infact in logcat, but twas adt's quirks.
Fix:
Restart eclipse
This was the only thing that fixed it.
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Using an if statement to check if a div is empty
....is().
if( $('#leftmenu').is(':empty') ) {
// ...
Or you could just test the length property to see if one was found.
if( $('#leftmenu:empty').length ) {
// ...
Keep in mind that empty means no white space either. If there's a chance that there will be white space, then you can use $.t...
Disable orange outline highlight on focus
...ase works for Android from v2.3 to v4.x even in a PhongeGap application. I tested it on Galaxy Y with Android 2.3.3, on Nexus 4 with Android 4.2.2 and on Galaxy Note 2 with Android 4.1.2. So don't define it for states only for the element itself.
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How to join two sets in one line without using “|”
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@Alvaro @nitely according to a simple test: a = set((1, 2, 3,)); b = set((1, 3, 4,)); id_a = id(a); a |= b; assert id_a == id(a), @jorgenkg is right - variable a is modified inline. Am I missing something?
– johndodo
Jan 7 '...
How to make type=“number” to positive numbers only
...nother solution to prevent negative number.
<input type="number" name="test_name" min="0" oninput="validity.valid||(value='');">
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How do I check if I'm running on Windows in Python? [duplicate]
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@AndiJay - yes, but should be easy enough to test!
– Martin Beckett
Apr 18 '14 at 17:42
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