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How to print a dictionary's key?
...r key, value in x.items()))
# To print all pairs of (key, value) one at a time
for e in range(len(x)):
print(([key for key in x.keys()][e], [value for value in x.values()][e]))
# To print all pairs (key, value) in a tuple
print(tuple(([key for key in x.keys()][i], [value for value in x.values(...
How do I send a file as an email attachment using Linux command line?
I've created a script that runs every night on my Linux server that uses mysqldump to back up each of my MySQL databases to .sql files and packages them together as a compressed .tar file. The next step I want to accomplish is to send that tar file through email to a remote email server for safek...
kernel stack and user space stack
...es by architecture.
On x86, the stack size is configurable at
compile-time and can be either 4KB or 8KB.
Historically, the kernel stack is two pages,
which generally implies that it is 8KB on 32-bit architectures and 16KB on 64-bit architectures—this
size is fixed and absolute.
Each p...
Search all of Git history for a string? [duplicate]
I have a code base which I want to push to GitHub as open source. In this git-controlled source tree, I have certain configuration files which contain passwords. I made sure not to track this file and I also added it to the .gitignore file. However, I want to be absolutely positive that no sensiti...
How to search for a string in text files?
I want to check if a string is in a text file. If it is, do X. If it's not, do Y. However, this code always returns True for some reason. Can anyone see what is wrong?
...
Swift - encode URL
... the other ones (though to be fair they may have been best practice at the time).
– Asa
May 18 '17 at 14:55
4
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What is the difference between JSF, Servlet and JSP?
... mostly in combination with taglibs.
When a JSP is requested for the first time or when the web app starts up, the servlet container will compile it into a class extending HttpServlet and use it during the web app's lifetime. You can find the generated source code in the server's work directory. In ...
How to get last key in an array?
...ck[--i]; } which is interesting but not good for business when you're on a time budget
– lol
Apr 24 '14 at 16:32
5
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How to log SQL statements in Grails
...ckwards" question) so this might also be something that changed in the meantime.
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