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How to iterate over arguments in a Bash script
I have a complex command that I'd like to make a shell/bash script of. I can write it in terms of $1 easily:
8 Answers
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Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
...t ":hover", while sometimes it drifts to other elements.
For the time being, I just have a "no-touch" class at body.
<body class="yui3-skin-sam no-touch">
...
</body>
And have all CSS rules with ":hover" below ".no-touch":
.no-touch my:hover{
color: red;
}
Somewhere in the p...
How do you remove the root CA certificate that fiddler installs
...
Since Fiddler 4.6.1.5 the GUI is a bit different.
Go to Tools -> Fiddler Options -> HTTPS. Then click the "Actions" button and then "Reset All Certificates"
It will popup a message that it could take a while but it's really quick. Approve all p...
What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
What the title says: what does it mean to encapsulate a variable in {} , "" , or "{} "? I haven't been able to find any explanations online about this - I haven't been able to refer to them except for using the symbols, which doesn't yield anything.
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Docker: adding a file from a parent directory
In my Dockerfile I've got :
6 Answers
6
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Unpack a list in Python?
I think 'unpack' might be the wrong vocabulary here - apologies because I'm sure this is a duplicate question.
3 Answers
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内存调试技巧：C 语言最大难点揭秘 - C/C++ - 清泛网 - 专注C/C++及内核技术
... of '%s'.",
explanation);
local_log(p1);
}
您看到问题了吗？除非 local_log() 对 free() 释放的内存具有不寻常的响应能力，否则每次对 f1 的调用都会泄漏 100 字节。在记忆棒增量分发数兆字节内存时，一次...
Determine device (iPhone, iPod Touch) with iOS
Is there a way to determine the device running an application. I want to distinguish between iPhone and iPod Touch , if possible.
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Why does Google prepend while(1); to their JSON responses?
Why does Google prepend while(1); to their (private) JSON responses?
7 Answers
7
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Node.js create folder or use existing
...m install mkdirp
Use it to run function that requires the directory. Callback is called after path is created or if path did already exists. Error err is set if mkdirp failed to create directory path.
var mkdirp = require('mkdirp');
mkdirp('/tmp/some/path/foo', function(err) {
// path exist...