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Could I change my name and surname in all previous commits?
...
Use git-filter-branch.
git filter-branch --commit-filter 'if [ "$GIT_AUTHOR_NAME" = "Josh Lee" ];
then export GIT_AUTHOR_NAME="Hobo Bob"; export GIT_AUTHOR_EMAIL=hobo@example.com;
fi; git commit-tree "$@"'
This only affects the author, not the committer (which for most commits will be t...
How to efficiently concatenate strings in go
... b.StopTimer()
if s := strings.Repeat("x", b.N); str != s {
b.Errorf("unexpected result; got=%s, want=%s", str, s)
}
}
func BenchmarkBuffer(b *testing.B) {
var buffer bytes.Buffer
for n := 0; n < b.N; n++ {
buffer.WriteString("x")
}
b.StopTimer()
if ...
How to get the return value from a thread in python?
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On python3 this returns TypeError: __init__() takes from 1 to 6 positional arguments but 7 were given . Any way to fix that?
– GuySoft
Oct 30 '16 at 15:20
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How much faster is Redis than mongoDB?
...a disk sync, but for network replication before returning. Not waiting for errors is something never done on prod. like not detecting if the network cable is connected when writing to the network.
– sivann
Jan 17 '13 at 22:05
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How to round a number to significant figures in Python
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round_sig(-0.0232) -> math domain error, you may want to add an abs() in there ;)
– dgorissen
Dec 19 '11 at 14:18
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How do I perform HTML decoding/encoding using Python/Django?
...e given HTML with ampersands, quotes and carets encoded."""
return mark_safe(force_unicode(html).replace('&', '&amp;').replace('<', '&l
t;').replace('>', '&gt;').replace('"', '&quot;').replace("'", '&#39;'))
To reverse this, the Cheetah function described in Jake'...
How can I merge properties of two JavaScript objects dynamically?
...bj2
* @returns obj3 a new object based on obj1 and obj2
*/
function merge_options(obj1,obj2){
var obj3 = {};
for (var attrname in obj1) { obj3[attrname] = obj1[attrname]; }
for (var attrname in obj2) { obj3[attrname] = obj2[attrname]; }
return obj3;
}
...
Using HTML in Express instead of Jade
...The callback fn(err) is invoked when the
transfer is complete or when an error occurs.
Warning
res.sendFile provides client-side cache through http cache headers but it does not cache file contents on server-side. The code above will hit the disk on each request.
...
Combine two data frames by rows (rbind) when they have different sets of columns
...er of dataframes (16) with different column names When I try this I get an error Error: Column ABC can't be converted from character to numeric. Is there a way to convert the columns first?
– sar
Mar 24 at 16:57
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Python (and Python C API): __new__ versus __init__
...re creating. I can't actually change it into an int as you did... I get an error about heap types or something... but my example of assigning it to a dynamically created class works.
– ArtOfWarfare
Jan 21 '16 at 18:52
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