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How can I access the MySQL command line with XAMPP for Windows?
...rectories, do this:
Go to Control Panel > System > Advanced system settings.
System Properties will appear.
Click on the 'Advanced' tab.
Click 'Environment Variables'.
Under System Variables, locate 'Path' and click Edit.
Append the path to your MySQL installation to the end of the exisiting...
assign multiple variables to the same value in Javascript
...{
p1, p2, p3
}, null, ' '));
This allows you to initialize a set of var, let, or const variables to the same value on a single line all with the same expected scope.
References:
MDN: Array Global Object
MDN: Array.fill
...
How do I get the current date and time in PHP?
...e would go by your server time. An easy workaround for this is to manually set the timezone by using date_default_timezone_set before the date() or time() functions are called to.
I'm in Melbourne, Australia so I have something like this:
date_default_timezone_set('Australia/Melbourne');
Or anot...
How to check size of a file using Bash?
I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
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Searching for UUIDs in text with regex
...
@broofa, I see that you are really set on everyone matching only UUIDs that are consistent with the RFC. However, I think the fact that you have had to point this out so many times is a solid indicator that not all UUIDs will use the RFC version and variant in...
Change app language programmatically in Android
...
It's possible. You can set the locale. However, I would not recommend that. We've tried it at early stages, it's basically fighting the system.
We have the same requirement for changing the language but decided to settle to the fact that UI should ...
Python concatenate text files
I have a list of 20 file names, like ['file1.txt', 'file2.txt', ...] . I want to write a Python script to concatenate these files into a new file. I could open each file by f = open(...) , read line by line by calling f.readline() , and write each line into that new file. It doesn't seem very "el...
How can you set class attributes from variable arguments (kwargs) in python
...tor (or other function) that takes a variable number of arguments and then sets them as class attributes conditionally.
10 ...
How to delete files older than X hours
I'm writing a bash script that needs to delete old files.
10 Answers
10
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Undefined, unspecified and implementation-defined behavior
...ents to a function). Where possible, this International Standard defines a set of allowable behaviors. These define the nondeterministic aspects of the abstract machine.
Certain other operations are described in this International Standard as undefined (for example, the effect of dereferencing the ...