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Javascript - How to extract filename from a file input control
...he caller."
Mozilla Developer Network
Example:
from: "/home/user/file.txt".split(/(\\|\/)/g).pop()
you get: "file.txt"
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Delete all lines beginning with a # from a file
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For linux noobs like me: sed '/^#/ d' < inputFile.txt > outputFile.txt
– Neil McGuigan
Jul 28 '14 at 19:12
54
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Getting the count of unique values in a column in bash
... example):
awk -F '\t' '{print $2}' * | sort | uniq -c | sort -nr
fileA.txt
z z a
a b c
w d e
fileB.txt
t r e
z d a
a g c
fileC.txt
z r a
v d c
a m c
Result:
3 d
2 r
1 z
1 m
1 g
1 b
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Get folder name from full file path
...nfo fInfo = new FileInfo("c:\projects\roott\wsdlproj\devlop\beta2\text\abc.txt");
String dirName = fInfo.Directory.Name;
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MSTest copy file to test run folder
...our solution looks like this (..\SolutionFolder\TestProject\TestData\aFile.txt) Your DeploymentItem would look like this.. ([DeploymentItem(@"TestProject\TestData\aFile.txt", "TestData")]).. and you would reference the file in the test using this..(string file = @"TestData\aFile.txt";)
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How can I read a text file without locking it?
...e file in readonly mode.
using (FileStream fs = new FileStream("myLogFile.txt", FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
using (StreamReader sr = new StreamReader(fs))
{
while (!fs.EndOfStream)
{
string line = fs.ReadLine();
// Your cod...
How do I remove/delete a virtualenv?
...c Turner commentary
source venv/bin/activate
pip freeze > requirements.txt
pip uninstall -r requirements.txt -y
deactivate
rm -r venv/
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unix diff side-to-side results?
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You can simply use:
diff -y fileA.txt fileB.txt | colordiff
It shows the output splitted in two colums and colorized! (colordiff)
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How to filter git diff based on file extensions?
... the double dash is important eg. git diff master HEAD -- "*filename.txt" also useful is the git diff master HEAD --name-only
– neaumusic
Mar 2 '15 at 22:36
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Display number with leading zeros
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x = "%02d.txt" % i raises TypeError (cannot concatenate 'str' and 'int' objects), but x = "%02d.txt" % (i,) does not. Interesting. I wonder where is that documented
– theta
Nov 5 '12 at 18:10
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