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Convert a list of characters into a string
...out this is that you can use '\n'.join(a) if you want to write a list to a txt with new lines for each item
– Norfeldt
Jul 17 '13 at 12:58
29
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How to write to file in Ruby?
...
Zambri's answer found here is the best.
File.open("out.txt", '<OPTION>') {|f| f.write("write your stuff here") }
where your options for <OPTION> are:
r - Read only. The file must exist.
w - Create an empty file for writing.
a - Append to a file.The file is create...
How can I delete a service in Windows?
... of services and their statuses:
SC QUERY state= all >"C:\Service List.txt"
For a more concise list, execute this command:
SC QUERY state= all | FIND "_NAME"
The short service name will be listed just above the display name, like this:
SERVICE_NAME: MyService
DISPLAY_NAME: My Special Servi...
What's the difference between a file descriptor and file pointer?
...bug logs.
example,
FILE *fp;
fp = fopen("debug.txt","a");
fprintf(fp,"I have reached till this point");
fclose(fp);
ABOUT FILE DESCRIPTOR
It's generally used for IPC.
Gives low-level control to files on *nix systems.(devices,files,sockets,et...
OwinStartup not firing
...prove that it was executed : System.IO.File.WriteAllText(@"c:\temp\startup.txt", "Started");
– RaoulRubin
Jul 22 '16 at 13:25
1
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How can I change the file type association of an existing file in WebStorm?
...dded the entire file name to the list of patterns for a text file.
....
*.txt
myfile.js
... etc
This was obviously overriding all other settings. And futhermore it was in the IDE Config not the project config. So I'm guessing every other project would have suffered the same issue.
Once I knew wh...
Regex - how to match everything except a particular pattern
...you just need /v. Like: findstr A inputfile | findstr /v B > outputfile.txt The first matches all lines with A, the second matches all lines that doesn't have B.
– Juliano
Mar 4 '09 at 22:04
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How could the UNIX sort command sort a very large file?
...rted in 4 simultaneous threads before getting merged.
#
# psort largefile.txt 20m 4
#
# by h.p.
split -b $2 $1 $1.part
suffix=sorttemp.`date +%s`
nthreads=$3
i=0
for fname in `ls *$1.part*`
do
let i++
sort $fname > $fname.$suffix &
mres=$(($i % $nthreads))
test "$mres" -e...
Is there a Unix utility to prepend timestamps to stdin?
...
How about this?
cat somefile.txt | perl -pne 'print scalar(localtime()), " ";'
Judging from your desire to get live timestamps, maybe you want to do live updating on a log file or something? Maybe
tail -f /path/to/log | perl -pne 'print scalar(localt...
How do I remove packages installed with Python's easy_install?
... possibly other file categories) on the system. The egg's EGG-INFO/SOURCES.txt contains a list of all package files and sources, but not data_files, which can be installed into any arbitrary directory on your system...
– Alex Leach
Jul 1 '13 at 11:11
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