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How to parse unix timestamp to time.Time
...
"time"
"strconv"
)
func main() {
i, err := strconv.ParseInt("1405544146", 10, 64)
if err != nil {
panic(err)
}
tm := time.Unix(i, 0)
fmt.Println(tm)
}
Output:
2014-07-16 20:55:46 +0000 UTC
Playground: http://play.golang.org/p/v_j6UIro7a
Edit:
Changed from...
$(window).scrollTop() vs. $(document).scrollTop()
...
151
They are both going to have the same effect.
However, as pointed out in the comments: $(windo...
Determine if an object property is ko.observable
...
158
Knockout includes a function called ko.isObservable(). You can call it like ko.isObservable(...
Efficient way to apply multiple filters to pandas DataFrame or Series
...numpy) allow for boolean indexing, which will be much more efficient:
In [11]: df.loc[df['col1'] >= 1, 'col1']
Out[11]:
1 1
2 2
Name: col1
In [12]: df[df['col1'] >= 1]
Out[12]:
col1 col2
1 1 11
2 2 12
In [13]: df[(df['col1'] >= 1) & (df['col1'] <=1 )]
Out...
Assigning default value while creating migration file
...
167
Default migration generator does not handle default values (column modifiers are supported but...
Iterating over each line of ls -l output
...
Set IFS to newline, like this:
IFS='
'
for x in `ls -l $1`; do echo $x; done
Put a sub-shell around it if you don't want to set IFS permanently:
(IFS='
'
for x in `ls -l $1`; do echo $x; done)
Or use while | read instead:
ls -l $1 | while read x; do echo $x; done
One more ...
How to list files in a directory in a C program?
...
172
An example, available for POSIX compliant systems :
/*
* This program displays the names of ...
Django - limiting query results
I want to take the last 10 instances of a model and have this code:
5 Answers
5
...
What is sys.maxint in Python 3?
...
180
The sys.maxint constant was removed, since there is no longer a limit
to the value of int...