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Why is String immutable in Java?
...iew and waiting for result.If the answer told them is right then I will be selected
– rocking
Mar 14 '14 at 6:56
1
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How can I check if the current date/time is past a set date/time?
... answered May 14 '10 at 7:26
Select0rSelect0r
11.3k99 gold badges3838 silver badges5656 bronze badges
...
HTML table with 100% width, with vertical scroll inside tbody [duplicate]
...o Width Columns
Here is the jQuery version of above logic:
// Change the selector if needed
var $table = $('table'),
$bodyCells = $table.find('tbody tr:first').children(),
colWidth;
// Get the tbody columns width array
colWidth = $bodyCells.map(function() {
return $(this).width();
})....
How many bytes does one Unicode character take?
...fer UTF-16 over UTF-8, for instance. Developers of different software may select different encodings based upon which Unicode characters are more likely to be used. In China/Japan for instance, UTF-16 (2-bytes) makes more sense than UTF-8 for them, because the same characters often would need twice...
NuGet for solutions with multiple projects
...azorEngine -Version 3.3.0 but it will be applied only for project which is selected in console dropdown.
– MaciejLisCK
Feb 7 '14 at 16:13
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How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
...360 -0.229738
4 0.000000 0.000000
To fill the NaNs in only one column, select just that column. in this case I'm using inplace=True to actually change the contents of df.
In [12]: df[1].fillna(0, inplace=True)
Out[12]:
0 0.000000
1 0.570994
2 0.000000
3 -0.229738
4 0.000000
Name...
Mapping composite keys using EF code first
...f(ColumnAttribute.Order))
.TypedValue.Value ?? 0)
.Select(x => x.Name)
.ToArray();
// apply the keys to the model builder
modelBuilder.Entity(entity.ClrType).HasKey(orderedKeys);
}
I haven't fully tested this in all situations, but it works in my basic t...
How do I set the maximum line length in PyCharm?
...ode style->python : ensure right margin is not exceeded. Once this was selected the reformat would work.
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Find unique rows in numpy.array
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As of NumPy 1.13, one can simply choose the axis for selection of unique values in any N-dim array. To get unique rows, one can do:
unique_rows = np.unique(original_array, axis=0)
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C# Convert List to Dictionary
...other way to deal with duplicate is you can do like this
var dic = slist.Select((element, index)=> new{element,index} )
.ToDictionary(ele=>ele.index.ToString(), ele=>ele.element);
or
easy way to do is
var res = list.ToDictionary(str => str, str=> str);
but mak...