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How to trick an application into thinking its stdout is a terminal, not a pipe
...
Aha!
The script command does what we want...
script --return --quiet -c "[executable string]" /dev/null
Does the trick!
Usage:
script [options] [file]
Make a typescript of a terminal session.
Options:
-a, --append ...
Terminating a script in PowerShell
I've been looking for a way to terminate a PowerShell (PS1) script when an unrecoverable error occurs within a function. For example:
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RSpec controller testing - blank response.body
... =~ /Invalid email or password/
might be an equivalent check to:
flash[:alert].should == "Invalid email or password"
To me the latter seems a bit more flexible as it will run either way, but it may not be appropriate in all cases.
Cheers,
John
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BLE（二）信道&数据包&协议栈格式 - 创客硬件开发 - 清泛IT社区，...
...ID，里面的0xFE**则是私有Characteristic的UUID。下面的Immediate Alert 显示出了名称，代表其不是小米私有的Service，而是官方公开定义的Service。点击进入这个Characteristic，看到它的UUID为2A06。然后我们到蓝牙官网定义的列表Characteristics搜...
Retrieve the position (X,Y) of an HTML element relative to the browser window
...ment.getBoundingClientRect(),
offset = elemRect.top - bodyRect.top;
alert('Element is ' + offset + ' vertical pixels from <body>');
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How do you properly determine the current script directory in Python?
I would like to see what is the best way to determine the current script directory in Python.
11 Answers
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CSS last-child(-1)
...ry(document).ready(function () {
$count = jQuery("ul li").size() - 1;
alert($count);
jQuery("ul li:nth-child("+$count+")").css("color","red");
});
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Which is better: … or …
...tribute as required while HTML5 has it as optional, defaulting to text/javascript. HTML5 is now widely implemented, so if you use the HTML5 doctype, <script>...</script> is valid and a good choice.
As to what should go in the type attribute, the MIME type application/javascript registe...
Can I run javascript before the whole page is loaded?
I want to run a bit of javascript before the whole page has loaded. Is this possible? Or does the code start to execute on </html> ?
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Using Ajax.BeginForm with ASP.NET MVC 3 Razor
...ks", "text/html");
}
}
View:
@model AppName.Models.MyViewModel
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.js")" type="text/javascript"></script>
<script sr...