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Position: absolute and parent height?
...hidden;
}
.one {
position: relative;
float: left;
margin-top: 10px;
margin-left: 10px;
background: red;
width: 30px;
height: 30px;
}
.two {
position: relative;
float: right;
margin-top: 10px;
margin-right: 10px;
background: blue;
width: 30px;
...
How to set headers in http get request?
...tly:
req.Host = "domain.tld":
req, err := http.NewRequest("GET", "http://10.0.0.1/", nil)
if err != nil {
...
}
req.Host = "domain.tld"
client := &http.Client{}
resp, err := client.Do(req)
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JavaScript: What are .extend and .prototype used for?
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answered Sep 23 '10 at 18:27
meder omuralievmeder omuraliev
166k6262 gold badges359359 silver badges420420 bronze badges
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List of Big-O for PHP functions
...s O(1) to give a more realistic big-O. For example the different between N=1000 and N=100000 is only about 50% slow down.
isset( $array[$index] ) O(n) but really close to O(1) - it uses the same lookup as array_key_exists. Since it's language construct, will cache the lookup if the key is hardcoded...
emacs/elisp: What is the hash (pound, number sign, octothorp) symbol used for?
...
101
There is no difference:
(eq 'my-add #'my-add)
yields t
The # can be used in front of a lam...
Editing legend (text) labels in ggplot
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10
If you only want to change the legend text labels and not the colours from ggplot's default palette, you can use scale_color_hue(labels = c...
How do I modify a MySQL column to allow NULL?
... Daniel SpiewakDaniel Spiewak
51k1111 gold badges101101 silver badges120120 bronze badges
18
...
How to put individual tags for a scatter plot
...use plt.annotate:
import numpy as np
import matplotlib.pyplot as plt
N = 10
data = np.random.random((N, 4))
labels = ['point{0}'.format(i) for i in range(N)]
plt.subplots_adjust(bottom = 0.1)
plt.scatter(
data[:, 0], data[:, 1], marker='o', c=data[:, 2], s=data[:, 3] * 1500,
cmap=plt.get_...
View inside ScrollView doesn't take all place
...rollView, the attribute has no effect.
http://www.curious-creature.org/2010/08/15/scrollviews-handy-trick/
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Java: Integer equals vs. ==
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+100
The JVM is caching Integer values. Hence the comparison with == only works for numbers between -128 and 127.
Refer: #Immutable_Objec...