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Is there a C++ gdb GUI for Linux? [closed]
... You can also go into TUI (text user interface) mode while in gdb by using the '-' command. Returning to the command prompt is Ctrl-X Ctrl-A. While in TUI mode, up, down, left, and right move through the source. Use Ctrl-P, Ctrl-N, Ctrl-F, and Ctrl-B to navigate in the command line histo...
Should I embed images as data/base64 in CSS or HTML
...taining page or style sheet get loaded.
Base64 encoding bloats image sizes by 33%.
If served in a gzipped resource, data: images are almost certainly going to be a terrible strain on the server's resources! Images are traditionally very CPU intensive to compress, with very little reduction in size. ...
Get difference between 2 dates in JavaScript? [duplicate]
...*60*60*24, so the typical calculation will fail.
You can work around this by first normalizing the two dates to UTC, and then calculating the difference between those two UTC dates.
Now, the solution can be written as,
const _MS_PER_DAY = 1000 * 60 * 60 * 24;
// a and b are javascript Date objec...
In Python, how do I read the exif data for an image?
...pg')
exif_data = img._getexif()
This should give you a dictionary indexed by EXIF numeric tags. If you want the dictionary indexed by the actual EXIF tag name strings, try something like:
import PIL.ExifTags
exif = {
PIL.ExifTags.TAGS[k]: v
for k, v in img._getexif().items()
if k in PI...
leading zeros in rails
... described on runtime. Every language has its own way to pad zeros - for Ruby you can use String#rjust. This method pads a string (right-justified) so that it becomes a given length, using a given padding character.
str.rjust(integer, padstr=' ') → new_str
If integer is greater than the l...
How to export DataTable to Excel
... @suneelranga - If a cell (i.e in row.ItemArray) contains a , (comma) then by the CSV standard that cell should be surrouned by quotes "," and then appear in the file as usual. So, yes - it will cause a problem because this code does not detect the , and apply quotes.
– Tom Ley...
HTML span align center not working?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to configure XAMPP to send mail from localhost?
...rt number must be same.
The above method is for default settings provided by the Xampp software.
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How to write a switch statement in Ruby
How do I write a switch statement in Ruby?
24 Answers
24
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Using sphinx with Markdown instead of RST
...'t take any of the above shortcuts but uses a Parsley PEG grammar inspired by peg-markdown.
Doesn't yet support directives.
UPDATE: https://github.com/readthedocs/recommonmark and is another docutils reader, natively supported on ReadTheDocs. Derived from remarkdown but uses the CommonMark-py par...