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Choosing a file in Python with simple Dialog
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I had to do root = Tk.Tk() then root.withdraw(). Now the open file dialog window does not close however.
– user391339
Feb 18 '14 at 21:07
21
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Remove the complete styling of an HTML button/submit
...s "Internet Explorer," but for those interested in other browsers, you can now use all: unset on buttons to unstyle them.
It doesn't work in IE or Edge 18, but it's well-supported everywhere else.
https://caniuse.com/#feat=css-all
Safari color warning: Setting the text color of the button after usin...
How do you get git to always pull from a specific branch?
I'm not a git master, but I have been working with it for some time now, with several different projects. In each project, I always git clone [repository] and from that point, can always git pull , so long as I don't have outstanding changes, of course.
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What is the purpose of Serialization in Java?
...ected to each other, etc. The contents of these files are simple: words!
Now for each project, I needed to read the words from each of these files and put them into different arrays; as the contents of the file never changed, it became a common, however redundant, task after the first project.
S...
How can I remove the first line of a text file using bash/sed script?
...il
Shell redirects stdout of the tail process to $FILE
tail reads from the now empty $FILE
If you want to remove the first line inside the file, you should use:
tail -n +2 "$FILE" > "$FILE.tmp" && mv "$FILE.tmp" "$FILE"
The && will make sure that the file doesn't get overwrit...
Import CSV file to strongly typed data structure in .Net [closed]
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This requires file system access. As far as i know there is no way to make OLEDB work with in-memory streams :(
– UserControl
Oct 9 '12 at 13:13
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Correct way to define C++ namespace methods in .cpp file
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Version 2 is unclear and not easy to understand because you don't know which namespace MyClass belongs to and it's just illogical (class function not in the same namespace?)
Version 1 is right because it shows that in the namespace, you are defining the function.
Version 3 is right also be...
How do you create a REST client for Java? [closed]
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This is an old question (2008) so there are many more options now than there were then:
Apache CXF has three different REST Client options
Jersey (mentioned above).
Spring RestTemplate superceded by Spring WebClient
Commons HTTP Client build your own for older Java projects.
UPDATES...
What is the optimal length for user password salt? [closed]
...our password remains a secret, whereas with a 3-bit salt, your password is now known to the whole world (and they can use it to login to your other accounts since many people often reuse passwords). I find it amusing that 5 folks here had actually upvoted your comment due to the word "entropy" in it...
CentOS 64 bit bad ELF interpreter
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iv installed that now im getting libpam.so.0 : cannot open shared object file
– c11ada
Nov 30 '11 at 16:04
7
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