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Equation (expression) parser with precedence?
...ms. Because people
will want to do that!
[2] Yes, I am forever scarred from using that "language".
Also note that when I submitted this entry, the preview was correct, but SO's less than adequate parser ate my close anchor tag on the first paragraph, proving that parsers are not something to be...
How to insert element into arrays at specific position?
... two arrays to implement its hash table + ordered list. Here's an article from one of the core PHP devs (Nikic): nikic.github.io/2014/12/22/…
– CubicleSoft
Oct 18 '19 at 11:43
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.bashrc/.profile is not loaded on new tmux session (or window) — why?
...ve any idea why is this happening? I suddenly noticed this after upgrading from Ubuntu 16.04 to 18.04.2. This is the only difference I can think of. Also, I noticed that some of the configurations broke and I had to comply to some new syntax (seems like tmux got updated as well, but I don't remember...
jQuery append() - return appended elements
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The returned element from append() is the container and not the new element.
– Tomas
Sep 22 '14 at 13:45
add a comment
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Is there anything like .NET's NotImplementedException in Java?
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It appears that NotImplementedException has been removed from Commons Lang 3.0.
– Michael Younkin
Aug 19 '11 at 15:17
13
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Is there a way to give a specific file name when saving a file via cURL?
... > /path/to/local/file
If you want to preserve the original file name from the remote server, use the -O option or its alias --remote-name.
curl -O http://url.com/file.html
Stores the output from the remote location in the current directory as file.html.
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Golang: How to pad a number with zeros when printing?
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Use the Printf function from the fmt package with a width of 6 and the padding character 0:
import "fmt"
fmt.Printf("%06d", 12) // Prints to stdout '000012'
Setting the width works by putting an integer directly preceeding the format specifier ('...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
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Apart from what Andy mentioned, there is another difference which could be important - write-host directly writes to the host and return nothing, meaning that you can't redirect the output, e.g., to a file.
---- script a.ps1 ----
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What is the effect of encoding an image in base64?
...is 2^6. So base64 stores 6bit per 8bit character. So the proportion is 6/8 from unconverted data to base64 data. This is no exact calculation, but a rough estimate.
Example:
An 48kb image needs around 64kb as base64 converted image.
Calculation: (48 / 6) * 8 = 64
Simple CLI calculator on Linux s...
How is __eq__ handled in Python and in what order?
...ly: if neither a nor b overloads ==, then a == b is the same as a is b.
From https://eev.ee/blog/2012/03/24/python-faq-equality/
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