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How do I check if a given string is a legal/valid file name under Windows?
I want to include a batch file rename functionality in my application. A user can type a destination filename pattern and (after replacing some wildcards in the pattern) I need to check if it's going to be a legal filename under Windows. I've tried to use regular expression like [a-zA-Z0-9_]+ but ...
Non-Relational Database Design [closed]
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Flat files have long been considered arcane and impractical for a data set of any size. However, faster computers with more memory make it possible to load a file into memory and sort it in real time, at least for reasonably small...
Laravel requires the Mcrypt PHP extension
...ted. If it's not then check where the command line is loading your php.ini file from by running php --ini from your terminal.
In this php.ini file you can enable the extension.
OSX
I have heard of people on OSX running in to problems due to the terminal pointing to the native PHP shipped with OSX...
MongoDB mongorestore failure: locale::facet::_S_create_c_locale name not valid
... Thanks @SebastienLorber, in my case I added this line to my ~/.profile or ~/.bashrc and it worked permanently
– keisar
Sep 24 '15 at 16:23
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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...]# ssh-keygen -t rsa -P ''
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
a9:8a:3a:3d:64:eb:0b:de:94:a5:92...
How to compare 2 files fast using .NET?
Typical approaches recommend reading the binary via FileStream and comparing it byte-by-byte.
18 Answers
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Change default global installation directory for node.js modules in Windows?
In my windows installation PATH includes C:\Program Files\nodejs , where executable node.exe is. I'm able to launch node from the shell, as well as npm . I'd like new executables to be installed in C:\Program Files\nodejs as well, but it seems impossible to achieve.
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Batch script to delete files
... @user1161318 - I did test it on Windows 7. Without the escape, in a batch file, results in "The system cannot find the path specified". As I posted it works.
– Russ Freeman
Dec 7 '12 at 13:41
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Sending a mail from a linux shell script
...you can just use the mail command.
For instance, to send the content of a file, you can do this:
$ cat /path/to/file | mail -s "your subject" your@email.com
man mail for more details.
share
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im...
How to get english language word database? [closed]
... every single valid word in English. I checked the /usr/share/dict/words file, it contains less than 100k words. Wikipedia says English has 475k words. Where do I get the complete list (American spelling)?
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