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How do I tell if a regular file does not exist in Bash?
I've used the following script to see if a file exists:
20 Answers
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How to get first and last day of previous month (with timestamp) in SQL Server
I could not find the solution which gives first and last day of previous month with timestamp. Hope this helps others. If there is already a solution for this problem I apologize.
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
Is there any way to know if I'm compiling under a specific Microsoft Visual Studio version?
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Command not found when using sudo
I have a script called foo.sh in my home folder.
9 Answers
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
What is the most efficient algorithm to achieve the following:
27 Answers
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How to show current time in JavaScript in the format HH:MM:SS?
Can you please tell me how to set time in this format HH:MM:SS .I want to set that this in an div ?
11 Answers
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Cleanest and most Pythonic way to get tomorrow's date?
What is the cleanest and most Pythonic way to get tomorrow's date? There must be a better way than to add one to the day, handle days at the end of the month, etc.
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What is RSS and VSZ in Linux memory management
What are RSS and VSZ in Linux memory management? In a multithreaded environment how can both of these can be managed and tracked?
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Python - write() versus writelines() and concatenated strings
So I'm learning Python. I am going through the lessons and ran into a problem where I had to condense a great many target.write() into a single write() , while having a "\n" between each user input variable(the object of write() ).
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How can I remove specific rules from iptables?
I am hosting special HTTP and HTTPS services on the ports 8006 and 8007 respectively. I use iptables to "activate" the server; i.e. to route the incoming HTTP and HTTPS ports:
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