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Open a link in browser with java button? [duplicate]
...nix()
{
return OS.contains("nix") || OS.contains("nux") || OS.indexOf("aix") > 0;
}
Then we can call this helper from the instance:
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
MUtils.openURL("www.google.com"); // just what is the...
How to POST JSON Data With PHP cURL?
...me" => "Lastnameson","phone" => "555-1212", "province" => "ON", "zip" => "123 ABC" ) );
$postdata = json_encode($data);
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, ...
Plotting a list of (x, y) coordinates in python matplotlib
...lt.show()
will produce:
To unpack your data from pairs into lists use zip:
x, y = zip(*li)
So, the one-liner:
plt.scatter(*zip(*li))
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f...
grep a tab in UNIX
... That's very good for GNU UNIX, but what about POSIX Solaris, AIX and HP-UX? Those don't know anything about -P option.
– rook
Aug 5 '13 at 15:17
22
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BLE（一）概述&工作流程&常见问题 - 创客硬件开发 - 清泛IT社区，...
...就是维京人和Harald Bluetooth国王的故事。他认为蓝牙可以把各种不同的通信协议统一在一起，诚如这位国王做的事情一样。至于蓝牙的logo，取自国王Harald Bluetooth名字中的【H】和【B】两个字母的组合，用古北欧文字来表示：
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How can I redirect the output of the “time” command?
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This worked with AIX when nothing could redirect the output of the "hostent" command. Thank you!
– Hugo
May 1 '15 at 4:04
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How to perform element-wise multiplication of two lists?
...
Use a list comprehension mixed with zip():.
[a*b for a,b in zip(lista,listb)]
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Automatic counter in Ruby for each?
...
If you don't have the new version of each_with_index, you can use the zip method to pair indexes with elements:
blahs = %w{one two three four five}
puts (1..blahs.length).zip(blahs).map{|pair|'%s %s' % pair}
which produces:
1 one
2 two
3 three
4 four
5 five
...
Get: TypeError: 'dict_values' object does not support indexing when using python 3.2.3 [duplicate]
... (slower, uglier). The correct way is as per @DavidRobinson's answer: dict(zip(names, d.values())). Of course this code also relies on values being sorted as names which is by no means guaranteed.
– Mr_and_Mrs_D
May 24 '17 at 17:49
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What does Java option -Xmx stand for? [duplicate]
... interpreted mode execution only
-Xbootclasspath:<directories and zip/jar files separated by ;>
set search path for bootstrap classes and resources
-Xbootclasspath/a:<directories and zip/jar files separated by ;>
append to end of boot...