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Save file to specific folder with curl command
In a shell script, I want to download a file from some URL and save it to a specific folder. What is the specific CLI flag I should use to download files to a specific folder with the curl command, or how else do I get that result?
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libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...p-equiv=content-type content=“text/html;charset=gb2312″>
<title>File Upload</title>
</head>
<body>
<form action=“/?fileupload” method=“post” id=“uplodfile” name=“uploadfile” enctype=“multipart/form-data” >
<input type=“file” id=“file”...
Display current date and time without punctuation
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A simple example in shell script
#!/bin/bash
current_date_time="`date +%Y%m%d%H%M%S`";
echo $current_date_time;
With out punctuation format :- +%Y%m%d%H%M%S
With punctuation :- +%Y-%m-%d %H:%M:%S
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Regular expression \p{L} and \p{N}
...he category "letter".
\p{N} matches any kind of numeric character in any script.
Source: regular-expressions.info
If you're going to work with regular expressions a lot, I'd suggest bookmarking that site, it's very useful.
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How to execute an external program from within Node.js?
...wn;
var prc = spawn('java', ['-jar', '-Xmx512M', '-Dfile.encoding=utf8', 'script/importlistings.jar']);
//noinspection JSUnresolvedFunction
prc.stdout.setEncoding('utf8');
prc.stdout.on('data', function (data) {
var str = data.toString()
var lines = str.split(/(\r?\n)/g);
console.log(l...
How do I make a splash screen?
...any android app you will get by default a some what black screen with the title and icon of the app on top, you can change that by using a style/theme.
First, create a style.xml in values folder and add a style to it.
<style name="splashScreenTheme" parent="@android:style/Theme.DeviceDefault.L...
Difference between java.exe and javaw.exe
...es wait until the program completes. It can be used safely as part of .bat script for example, and it will wait. However, when you manually start non-console programs from cmd.exe, the cmd.exe will not wait and return to command prompt immediately. Try it with notepad.exe vs ping 8.8.8.8
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What's the difference between subprocess Popen and call (how can I use them)?
...you can still set the process' output, environmental variables, etc., your script waits for the program to complete, and call returns a code representing the process' exit status.
returncode = call(*args, **kwargs)
is basically the same as calling
returncode = Popen(*args, **kwargs).wait()
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Pan & Zoom Image
...om/winfx/2006/xaml"
xmlns:local="clr-namespace:PanAndZoom"
Title="PanAndZoom" Height="600" Width="900" WindowStartupLocation="CenterScreen">
<Grid>
<local:ZoomBorder x:Name="border" ClipToBounds="True" Background="Gray">
<Image Source="image....
Regex for string contains?
...ling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language.
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