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In vim, how do I get a file to open at the same line number I closed it at last time?
... .viminfo is owned by root for some reason! This needs to be in the other 100 documentations that I read.
– Jack
May 29 '15 at 22:19
2
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Fastest way to get the first object from a queryset in django?
...tQuery()
And use it like this:
first_object = MyModel.objects.filter(x=100).first()
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
...uence. It turned out to be an editor mistake.
00008099: C2 194 302 11000010
00008100: A0 160 240 10100000
00008101: d 64 100 144 01100100
00008102: e 65 101 145 01100101
00008103: f 66 102 146 01100110
00008104: a 61 097 141 01100001
00008105: u 75 117 165 01110101
0000810...
How do I vertically align something inside a span tag?
...lem is when the text wraps. With two lines this span will be rendered with 100px height.
– Norberto Yoan
Apr 26 '13 at 13:37
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Converting an int to std::string
...s implemented on most common compilers:
int input = MY_VALUE;
char buffer[100] = {0};
int number_base = 10;
std::string output = itoa(input, buffer, number_base);
Update
C++11 introduced several std::to_string overloads (note that it defaults to base-10).
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I change the capitalization of a directory and Git doesn't seem to pick up on it
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+100
You can tell git to take account of the case by running
git config core.ignorecase false
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Oracle “(+)” Operator
...b ON a.id=b.id
Ref & help:
https://asktom.oracle.com/pls/asktom/f?p=100:11:::::P11_QUESTION_ID:6585774577187
Left Outer Join using + sign in Oracle 11g
https://www.w3schools.com/sql/sql_join_left.asp
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Merge two (or more) lists into one, in C# .NET
... correct final size - whereas the code in my answer does. Do that, and the 10000*10000 test is faster using AddRange, at least - although other results are inconsistent. (You should also force garbage collection between tests - and I'd argue that the very short tests are meaninglessly small.)
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How do you round a float to two decimal places in jruby
...t;/th>
If you want to truncate to 2 decimals, you should use Integr(a*100)*0.01
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One-liner to check whether an iterator yields at least one element?
...iter. You can test that any stops at first success easily: run any((x > 100 for x in xrange(10000000))) and then run any((x > 10000000 for x in xrange(100000000))) -- the second should take much longer.
– chbrown
Apr 18 '12 at 19:53
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