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Difference between “process.stdout.write” and “console.log” in node.js?
...cess.stdout.write('1')
// can also pipe a readable stream (assuming `file.txt` exists)
const fs = require('fs')
fs.createReadStream('file.txt').pipe(process.stdout)
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When do we need curly braces around shell variables?
...some text manipulation inside the braces:
STRING="./folder/subfolder/file.txt"
echo ${STRING} ${STRING%/*/*}
Result:
./folder/subfolder/file.txt ./folder
or
STRING="This is a string"
echo ${STRING// /_}
Result:
This_is_a_string
You are right in "regular variables" are not needed... But i...
Regex match one of two words
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Regular expression /.txt|.tif/ can be used on SiteScope to locate 'File name match' for Directory monitor when search two different type files- files ending in .txt or .tif
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Can you call Directory.GetFiles() with multiple filters?
...iles("path_to_files").Where(file => Regex.IsMatch(file, @"^.+\.(wav|mp3|txt)$"));
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Is there any Rails function to check if a partial exists?
...0 I found that if I have an alternate extension, like app/views/posts/_foo.txt.erb, I needed to add that to the argument as: template_exists?("foo.txt", "posts", true)
– Gabe Martin-Dempesy
Oct 27 '11 at 22:25
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How do I execute a Git command without being in the repository?
... [] Desktop: mkdir git
local [] Desktop: cd git
local [] git: touch README.txt
local [] git: git init
Initialized empty Git repository in /Users/albert/Desktop/git/.git/
local [] git: cd ..
local [] Desktop: git --work-tree=git --git-dir=git/.git add .
local [] Desktop: git --work-tree=git --git-dir...
How do I detect that an iOS app is running on a jailbroken phone?
...@"This is a test.";
[stringToBeWritten writeToFile:@"/private/jailbreak.txt" atomically:YES encoding:NSUTF8StringEncoding error:&error];
[[NSFileManager defaultManager] removeItemAtPath:@"/private/jailbreak.txt" error:nil];
if(error == nil)
{
return YES;
}
#endif
return...
Read specific columns from a csv file with csv module?
...t(list) # each value in each column is appended to a list
with open('file.txt') as f:
reader = csv.DictReader(f) # read rows into a dictionary format
for row in reader: # read a row as {column1: value1, column2: value2,...}
for (k,v) in row.items(): # go over each column name and va...
Getting “Lock wait timeout exceeded; try restarting transaction” even though I'm not using a transac
...the output to a file? I tried SHOW ENGINE INNODB STATUS\G > innodb_stat.txt but doesn't work.
– yantaq
Feb 18 '15 at 20:32
14
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How do I escape spaces in path for scp copy in Linux?
...fficient, but I solved it using the "?" char instead:
for the file "tasks.txt Jun-22.bkp" I downloaded it using "tasks.txt?Jun-22.bkp"
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