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Is there any sed like utility for cmd.exe? [closed]
...
Today powershell saved me.
For grep there is:
get-content somefile.txt | where { $_ -match "expression"}
or
select-string somefile.txt -pattern "expression"
and for sed there is:
get-content somefile.txt | %{$_ -replace "expression","replace"}
For more detail see Zain Naboulsis blog ...
How to really read text file from classpath in Java
...oader()
.getResourceAsStream("SomeTextFile.txt");
// From Class, the path is relative to the package of the class unless
// you include a leading slash, so if you don't want to use the current
// package, include a slash like this:
InputStream in = this.getClass().get...
“unadd” a file to svn before commit
...ocumentation:
you can undo any scheduling operations:
$ svn add mistake.txt whoops
A mistake.txt
A whoops
A whoops/oopsie.c
$ svn revert mistake.txt whoops
Reverted mistake.txt
Reverted whoops
sh...
How to remove leading and trailing whitespace in a MySQL field?
...'\r' FROM TRIM(BOTH '\n' FROM TRIM(BOTH '\f' FROM TRIM(BOTH '\t' FROM TRIM(txt))))). But the problem with this approach is only a single character can be specified for a particular TRIM and those characters are only removed from the start and end. So if the string being trimmed is something like \t ...
廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
...到该文件。
本人卡在此处3天时间。一直不能切换。后来百度google一起上阵得到下列代码。（该段代码没有测试。用了一段简易的脚本代替）
# vi /etc/ha.d/resource.d/drbddisk
FIO 测试
随机读
顺序读
随...
How to replace ${} placeholders in a text file?
...
Sed!
Given template.txt:
The number is ${i}
The word is ${word}
we just have to say:
sed -e "s/\${i}/1/" -e "s/\${word}/dog/" template.txt
Thanks to Jonathan Leffler for the tip to pass multiple -e arguments to the same sed invocation.
...
Setting log level of message at runtime in slf4j
...thing is logged.
* If the "level" is null, nothing is logged. If the "txt" is null,
* behaviour depends on the SLF4J implementation.
*/
public static void log(Logger logger, Level level, String txt) {
if (logger != null && level != null) {
switch (leve...
How do I run a Python program in the Command Prompt in Windows 7?
... means "overwrite the output file if it already exists"):
ApplyRE infile.txt outfile.txt -o
Say you also have a data file, "C:\some files\some lexicon.txt". The simplest option is to move the file or the script so they're in the same location, but that can get messy, so let's assume that they'll...
Get full path of the files in PowerShell
...
get-childitem "C:\windows\System32" -recurse | where {$_.extension -eq ".txt"} | % {
Write-Host $_.FullName
}
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Convert string to title case with JavaScript
...
return str.replace(
/\w\S*/g,
function(txt) {
return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
}
);
}
<form>
Input:
<br /><textarea name="input" onchange="form.output.value=toTitleCase(...