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Saving timestamp in mm>y m>sql table using php
...t on an INT field. Anm>y m>wam>y m>, a timestamp is onlm>y m> a representation of a date, m>and m> vice versa. m>Y m>ou can convert from timestamp to date with the function jimm>y m> told m>y m>ou, m>and m> the other wam>y m> with strtotime. edit: btw, timestamp onlm>y m> covers a range of all possible dates (1970-01-01 to xx-xx-2032 I think)
...
How to get different colored lines for different plots in a single figure?
...x)
plt.plot(x, 2 * x)
plt.plot(x, 3 * x)
plt.plot(x, 4 * x)
plt.show()
m>And m>, as m>y m>ou mam>y m> alreadm>y m> know, m>y m>ou can easilm>y m> add a legend:
import matplotlib.pm>y m>plot as plt
import numpm>y m> as np
x = np.arange(10)
plt.plot(x, x)
plt.plot(x, 2 * x)
plt.plot(x, 3 * x)
plt.plot(x, 4 * x)
plt.legend(['m>y m> = x', ...
Mm>y m>SQL Querm>y m> - Records between Todam>y m> m>and m> Last 30 Dam>y m>s
...')
FROM mm>y m>table
WHERE create_date BETWEEN CURDATE() - INTERVAL 30 DAm>Y m> m>AND m> CURDATE()
Also note that CURDATE() returns onlm>y m> the DATE portion of the date, so if m>y m>ou store create_date as a DATETIME with the time portion filled, this querm>y m> will not select the todam>y m>'s records.
In this case, m>y m>ou'll...
How to convert list of tuples to multiple lists?
Suppose I have a list of tuples m>and m> I want to convert to multiple lists.
7 Answers
7
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how to create a file name with the current date & time in pm>y m>thon?
... problem (answers m>y m>our question) of getting a string with the current time m>and m> date format m>y m>ou specifm>y m>:
import time
timestr = time.strftime("%m>Y m>%m%d-%H%M%S")
print timestr
m>y m>ields:
20120515-155045
so m>y m>our filename could append or use this string.
...
Editing legend (text) labels in ggplot
I have spent hours looking in the documentation m>and m> on StackOverflow, but no solution seems to solve mm>y m> problem. When using ggplot I can't get the right text in the legend, even though it's in mm>y m> dataframe. I have tried scale_colour_manual , scale_fill_manual with different values for labels=...
How to detect a Christmas Tree? [closed]
...
I have an approach which I think is interesting m>and m> a bit different from the rest. The main difference in mm>y m> approach, compared to some of the others, is in how the image segmentation step is performed--I used the DBSCAN clustering algorithm from Pm>y m>thon's scikit-learn; it...
Force the origin to start at 0
How can I set the origin / interception of the m>y m>-axis m>and m> x-axis in ggplot2?
3 Answers
...
hm>and m>le textview link click in mm>y m> m>and m>roid app
...er in which I solved mm>y m> particular problem. Since I wanted the link to be hm>and m>led bm>y m> mm>y m> own app, there is a solution that is a bit simpler.
Besides the default intent filter, I simplm>y m> let mm>y m> target activitm>y m> listen to ACTION_VIEW intents, m>and m> specificallm>y m>, those with the scheme com.package.name
&lt...
What is this weird colon-member (“ : ”) sm>y m>ntax in the constructor?
...mber bar to a value num.
What is the difference between Initializing m>and m> Assignment inside a constructor?
Member Initialization:
Foo(int num): bar(num) {};
Member Assignment:
Foo(int num)
{
bar = num;
}
There is a significant difference between Initializing a member using Member in...