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Passing arguments to an interactive program non-interactively
...no
maybe" | your_program
redirect from a file
your_program < answers.txt
use a here document (this can be very readable)
your_program << ANSWERS
yes
no
maybe
ANSWERS
use a here string
your_program <<< $'yes\nno\nmaybe\n'
...
Using new line(\n) in string and rendering the same in HTML
...
Use <br /> for new line in html:
display_txt = display_txt.replace(/\n/g, "<br />");
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How to write multiple line string using Bash with variables?
...able.
#!/bin/bash
kernel="2.6.39"
echo "line 1, ${kernel}
line 2," > a.txt
echo 'line 2, ${kernel}
line 2,' > b.txt
Content of a.txt is
line 1, 2.6.39
line 2,
Content of b.txt is
line 2, ${kernel}
line 2,
shar...
“Unicode Error ”unicodeescape" codec can't decode bytes… Cannot open text files in Python 3 [duplica
...
The problem is with the string
"C:\Users\Eric\Desktop\beeline.txt"
Here, \U in "C:\Users... starts an eight-character Unicode escape, such as \U00014321. In your code, the escape is followed by the character 's', which is invalid.
You either need to duplicate all backslashes:
"C:\\U...
Creating a ZIP Archive in Memory Using System.IO.Compression
...hiveMode.Create, true))
{
var demoFile = archive.CreateEntry("foo.txt");
using (var entryStream = demoFile.Open())
using (var streamWriter = new StreamWriter(entryStream))
{
streamWriter.Write("Bar!");
}
}
using (var fileStream = new FileStream(@"C:\...
Run a PHP file in a cron job using CPanel
...p script path
/dev/null should be cron output , ex: /home/username/stdoutx.txt
So you can monitor your cron by viewing cron output /home/username/stdoutx.txt
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Deep Learning（深度学习）学习笔记整理系列之（一） - 大数据 & AI - 清泛...
...、语音识别、自然语言理解、天气预测、基因表达、内容推荐等等。目前我们通过机器学习去解决这些问题的思路都是这样的（以视觉感知为例子）：
从开始的通过传感器（例如CMOS）来获得数据。然后经过预处理、...
Ant task to run an Ant target only if a file exists?
...and Condition
<target name="check-abc">
<available file="abc.txt" property="abc.present"/>
</target>
<target name="do-if-abc" depends="check-abc" if="abc.present">
...
</target>
shar...
How do I show a Save As dialog in WPF?
...ultExt = ".text"; // Default file extension
dlg.Filter = "Text documents (.txt)|*.txt"; // Filter files by extension
// Show save file dialog box
Nullable<bool> result = dlg.ShowDialog();
// Process save file dialog box results
if (result == true)
{
// Save document
string filename =...
How to send file contents as body entity using cURL
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If you want to be real fancy you can do: cat file.txt | curl --data "@-" `(< url.txt )` @- tells curl to read from stdin. You could also just use the redirect (< x.txt ) to put in whatever you want. If you're using bash.
– Breedly
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