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Postgres manually alter sequence
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279
The parentheses are misplaced:
SELECT setval('payments_id_seq', 21, true); # next value will...
INSERT … ON DUPLICATE KEY (do nothing)
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edited Sep 25 '19 at 4:34
izogfif
2,81211 gold badge2626 silver badges2020 bronze badges
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How do you set your pythonpath in an already-created virtualenv?
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126
EDIT #2
The right answer is @arogachev's one.
If you want to change the PYTHONPATH used in ...
How to align a div to the top of its parent but keeping its inline-block behaviour?
See: http://jsfiddle.net/b2BpB/1/
5 Answers
5
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What is the meaning of erb?
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answered Nov 26 '10 at 10:28
ChowlettChowlett
41.5k1616 gold badges106106 silver badges138138 bronze badges
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datetime dtypes in pandas read_csv
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280
Why it does not work
There is no datetime dtype to be set for read_csv as csv files can only ...
How to search in array of object in mongodb
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edited Jun 9 '17 at 15:24
ChrisV
6,90133 gold badges4040 silver badges3737 bronze badges
answered Dec...
How to put individual tags for a scatter plot
...ttom = 0.1)
plt.scatter(
data[:, 0], data[:, 1], marker='o', c=data[:, 2], s=data[:, 3] * 1500,
cmap=plt.get_cmap('Spectral'))
for label, x, y in zip(labels, data[:, 0], data[:, 1]):
plt.annotate(
label,
xy=(x, y), xytext=(-20, 20),
textcoords='offset points', ha...
Requests — how to tell if you're getting a 404
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320
Look at the r.status_code attribute:
if r.status_code == 404:
# A 404 was issued.
Demo:
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Using CSS to insert text
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323
It is, but requires a CSS2 capable browser (all major browsers, IE8+).
.OwnerJoe:before {
co...