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What will happen if I modify a Python script while it's running?
Imagine a python script that will take a long time to run, what will happen if I modify it while it's running? Will the result be different?
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PostgreSQL: How to change PostgreSQL user password?
...an you use environment variables here? I want to automate this in a deploy script
– TheRealChx101
Jul 21 '19 at 20:46
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Remove the last line from a file in Bash
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Here is a simple bash script that automates it in case you have multiple files with different number of lines at the bottom to delete: cat TAILfixer FILE=$1; TAIL=$2; head -n -${TAIL} ${FILE} > temp ; mv temp ${FILE} Run it for deleting 4 lines...
how to run two commands in sudo?
...s you want. Type exit when you done.
If you need to automate it, create a script.sh file and run it:
$ sudo ./script.sh
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Example use of “continue” statement in Python?
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same here, when we write python script (for cron job) and iterating on large values and some exception occurs then cron job will be stopped and you only be able to know that the next day, it really helps a lot in those case, Yes we can write send mail featu...
get UTC time in PHP
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I used simple php script to test the scenario:<? echo time()." === ".strtotime(gmdate("M d Y H:i:s"))." Timezone: ".date("Z")."\n"; ?> When i ran it i get this result: 1456342082 === 1456338482 Timezone: 3600 The result of shell comman...
Background image jumps when address bar hides iOS/Android/Mobile Chrome
...the issue, but it remained.
2) The viewport size, when determined by Javascript, is not affected by the URL bar. Therefore, Javascript can be used to set a static height on the #bg1 and #bg2 based on the viewport size. This is not the best solution as it isn't pure CSS and there is a slight image ...
Capture screenshot of active window?
.../questions/701798/…) and this (social.msdn.microsoft.com/Forums/en/netfxjscript/thread/…), hope this helps
– Arsen Mkrtchyan
Feb 2 '12 at 8:45
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How to convert a string to utf-8 in Python
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# -*- coding: utf-8 -*-
allows you to encode strings directly in your script, like this:
utfstr = "ボールト"
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Delete empty lines using sed
...ys 0m0.006s Would you know of a nifty way to include this into an awk-script like, e.g., a pattern? awk '/mypattern/ {do stuff...}'
– Bernie Reiter
Feb 27 '17 at 22:17
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