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How to get the value from the GET parameters?
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var url_string = "http://www.example.com/t.html?a=1&b=3&c=m2-m3-m4-m5"; //window.location.href
var url = new URL(url_string);
var c = url.searchParams.get("c");
console.log(c);
For older browsers (including Internet Explorer), you can use this polyfill or the code from the orig...
一分钟读懂低功耗蓝牙(BLE) MTU交换数据包 - 创客硬件开发 - 清泛IT社区，...
...p;
以太网：1500
IEEE 802.3/802.2: 1492
X.25: 576
BLE: 23 => 这就是为什么WIFI 可以用于传输视频，传统蓝牙(BT)可以传输音频，而低功耗蓝牙（BTLE 或者BLE）只能够传输控制数据的原...
Access parent DataContext from DataTemplate
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akjoshi
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answered Aug 23 '10 at 12:55
JuveJuve
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Convert string to List in one line?
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Matt GreerMatt Greer
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Rotating x axis labels in R for barplot
I am trying to get the x axis labels to be rotated 45 degrees on a barplot with no luck. This is the code I have below:
8 A...
mysql_config not found when installing mysqldb python interface
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34 Answers
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How to reshape data from long to wide format
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answered May 4 '11 at 23:20
ChaseChase
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How to generate a random string in Ruby
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34 characters and blazing fast: ('a'..'z').to_a.shuffle[0,8].join. Note you'll need Ruby >=1.9 to shuffle.
– fny
Jun 14 '12 at 17:35
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Replace all elements of Python NumPy Array that are greater than some value
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346
I think both the fastest and most concise way to do this is to use NumPy's built-in Fancy index...
How to format a number as percentage in R?
...percent")(x)
## [1] "-100 percent" "0 percent" "10 percent"
## [4] "56 percent" "100 percent" "10,000 percent"
An update, several years later:
These days there is a percent function in the scales package, as documented in krlmlr's answer. Use that instead of my hand-rolled ...