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In Python, if I return inside a “with” block, will the file still close?
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@davidA After the file is closed, the references are still accessible; however, any attempts to use the references to pull/push data to/from the file will give: ValueError: I/O operation on closed file..
– RWDJ
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Getting “Skipping JaCoCo execution due to missing execution data file” upon executing JaCoCo
...ge information is collected during execution and by default
written to a file when the process terminates.
you should change the following line in maven-surefire-plugin plugin configuration from (note the ${argLine} inside <argLine>):
<argLine>-Xmx2048m</argLine>
to
<arg...
How to read data From *.CSV file using javascript?
...I was reminded about all the "special cases" that can occur in a valid CSV file, like escaped quotes. I'm leaving my answer for those who want something quick and dirty, but I recommend Evan's answer for accuracy.
This code will work when your data.txt file is one long string of comma-separated e...
Delete empty lines using sed
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OS X needed sed -i "" '/^[[:space:]]*$/d' <filename>,
– jww
Oct 4 '16 at 19:04
@Ber...
How to recursively find and list the latest modified files in a directory with subdirectories and ti
I have several directories with several subdirectories and files in them. I need to make a list of all these directories that is constructed in a way such that every first-level directory is listed next to the date and time of the latest created/modified file within it.
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Correct approach to global logging in Golang
...logger
import (
"log"
"os"
"sync"
)
type logger struct {
filename string
*log.Logger
}
var logger *logger
var once sync.Once
// start loggeando
func GetInstance() *logger {
once.Do(func() {
logger = createLogger("mylogger.log")
})
return logger
}
func cre...
Display two files side by side
How can 2 unsorted text files of different lengths be display side by side (in columns) in a shell
9 Answers
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How to load all modules in a folder?
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List all python (.py) files in the current folder and put them as __all__ variable in __init__.py
from os.path import dirname, basename, isfile, join
import glob
modules = glob.glob(join(dirname(__file__), "*.py"))
__all__ = [ basename(f)[:-3] fo...
Convert HttpPostedFileBase to byte[]
In my MVC application, I am using following code to upload a file.
2 Answers
2
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Run a PHP file in a cron job using CPanel
... @SomyA please could you tell me the command for run java script file.
– Narender Reddy
May 23 '18 at 9:42
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