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What Makes a Method Thread-safe? What are the rules?
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140
If a method (instance or static) only references variables scoped within that method then it i...
Add one row to pandas DataFrame
....random import randint
>>> df = pd.DataFrame(columns=['lib', 'qty1', 'qty2'])
>>> for i in range(5):
>>> df.loc[i] = ['name' + str(i)] + list(randint(10, size=2))
>>> df
lib qty1 qty2
0 name0 3 3
1 name1 2 4
2 name2 2 8
3 name3 ...
How to check if a specific key is present in a hash or not?
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edited Mar 8 '16 at 21:32
answered Dec 24 '10 at 22:09
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Properly close mongoose's connection once you're done
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answered Jan 11 '12 at 3:57
KenanKenan
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What are the benefits of using C# vs F# or F# vs C#? [closed]
...share
edited Jun 4 '09 at 19:06
answered Jun 4 '09 at 18:58
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How to add multiple files to Git at the same time
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124
To add all the changes you've made:
git add .
To commit them:
git commit -m "MY MESSAGE HER...
Can CSS detect the number of children an element has?
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713
Clarification:
Because of a previous phrasing in the original question, a few SO citizens have...
How do I remove duplicate items from an array in Perl?
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11 Answers
11
Active
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text-overflow:ellipsis in Firefox 4? (and FF5)
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+100
Spudley, you could achieve the same thing by writing a small JavaScript using jQuery:
var limit = 50;
var ellipsis = "...";
if( $('...