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Iterating over every two elements in a list
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answered Mar 22 '11 at 10:06
MargusMargus
17.6k1212 gold badges4949 silver badges9797 bronze badges
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What is the documents directory (NSDocumentDirectory)?
...following tech note: https://developer.apple.com/library/ios/technotes/tn2406/_index.html
The Apple sanctioned way (from the link above) is as follows:
// Returns the URL to the application's Documents directory.
- (NSURL *)applicationDocumentsDirectory
{
return [[[NSFileManager defaultManager...
How to convert a Base64 string into a Bitmap image to show it in a ImageView?
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– Luis Cabrera Benito
Jun 28 '18 at 18:06
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Aren't Python strings immutable? Then why does a + “ ” + b work?
...ple, list is mutable. How?
>> a = ['hello']
>> id(a)
139767295067632
# Now let's modify
#1
>> a[0] = "hello new"
>> a
['hello new']
Now that we have changed "a", let's see the location of a
>> id(a)
139767295067632
so it is the same as before. So we mutated a. So list...
How do I tell if a regular file does not exist in Bash?
...ex.html
– BlueCacti
May 5 '14 at 11:06
1
why didn't some add a function like function exists() ...
Style input element to fill remaining width of its container
...k.
– Joel Coehoorn
Apr 21 '09 at 17:06
43
Care to share Joel?
– John
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Unzip files programmatically in .net
...les, you could use Shell32 from System32. Please see stackoverflow.com/a/43066281/948694
– arturn
Mar 28 '17 at 9:58
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Sort a list of tuples by 2nd item (integer value) [duplicate]
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jamylakjamylak
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13
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IEnumerable to string [duplicate]
...2518054
StringBuilderChars: 00:00:03.1335455
StringBuilderStrings: 00:00:06.4618266
static readonly IEnumerable<char> seq = Enumerable.Repeat('a', 300);
static string ToArrayString(IEnumerable<char> charSequence)
{
return new String(charSequence.ToArray());
}
static string Conc...
Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
... this works?
– LarS
Dec 14 '17 at 6:06
No, it finally didn't work. I ended up doing the math and made sure that div's ...