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How to replace multiple strings in a file using PowerShell
...e case where you have a hash table with hex values as strings (0x0, 0x1, 0x100, 0x10000) and 0x10000 will match 0x1.
– Lorek
Sep 21 '16 at 0:50
...
Check if a number is int or float
...
user225312user225312
100k6060 gold badges158158 silver badges179179 bronze badges
...
Least common multiple for 3 or more numbers
...cm of args."""
return reduce(lcm, args)
Usage:
>>> lcmm(100, 23, 98)
112700
>>> lcmm(*range(1, 20))
232792560
reduce() works something like that:
>>> f = lambda a,b: "f(%s,%s)" % (a,b)
>>> print reduce(f, "abcd")
f(f(f(a,b),c),d)
...
How to close current tab in a browser window?
...he other side, I haven't found any other solution.
– 100r
Mar 12 '15 at 14:38
22
Doing this from ...
Should all jquery events be bound to $(document)?
..., if I have 200 elements on a page (and more as events happen), it's about 100 times more expensive at the initial load (since it has to add 100 event listeners) rather than if I add a singular event listener onto the parent container link
– Buck
Oct 10 '12 at ...
Purge Kafka Topic
...t;zkhost>:2181 --alter --topic <topic name> --config retention.ms=1000
And in newer Kafka releases, you can also do it with kafka-configs --entity-type topics
kafka-configs.sh --zookeeper <zkhost>:2181 --entity-type topics --alter --entity-name <topic name> --add-config reten...
Getting indices of True values in a boolean list
...gt;>> list(compress(xrange(len(t)), t))
[4, 5, 7]
>>> t = t*1000
>>> %timeit [i for i, x in enumerate(t) if x]
100 loops, best of 3: 2.55 ms per loop
>>> %timeit list(compress(xrange(len(t)), t))
1000 loops, best of 3: 696 µs per loop
...
How to embed small icon in UILabel
...on buttonWithType:UIButtonTypeCustom];
[button setFrame:CGRectMake(50, 50, 100, 44)];
[button setImage:[UIImage imageNamed:@"img"] forState:UIControlStateNormal];
[button setImageEdgeInsets:UIEdgeInsetsMake(0, -30, 0, 0)];
[button setTitle:@"Abc" forState:UIControlStateNormal];
[button setTitleColor...
Word wrap for a label in Windows Forms
...dth, you can set the MaximumSize property.
myLabel.MaximumSize = new Size(100, 0);
myLabel.AutoSize = true;
Tested and works.
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Pycharm does not show plot
...port numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 6.28, 100)
plt.plot(x, x**0.5, label='square root')
plt.plot(x, np.sin(x), label='sinc')
plt.xlabel('x label')
plt.ylabel('y label')
plt.title("test plot")
plt.legend()
plt.show(block=True)
plt.interactive(False)
...