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Why do I get “'property cannot be assigned” when sending an SMTP email?
...r from email address is from gmail.
static void SendEmail()
{
string mailBodyhtml =
"<p>some text here</p>";
var msg = new MailMessage("from@gmail.com", "to1@gmail.com", "Hello", mailBodyhtml);
msg.To.Add("to2@gmail.com");
msg.IsBodyHtml =...
Best way to simulate “group by” from bash?
...
People looking for "group by" with string concatenation instead of number addition would replace arr[$1,$2]+=$3+$4 with e.g. arr[$1,$2]=(arr[$1,$2] $3 "," $4). I needed this to provide a grouped-by-package list of files (two columns only) and used: arr[$1]=(ar...
Localization and internationalization, what's the difference?
...ers stored in your database in Unicode (utf8mb4 instead of latin1), moving strings to resource files, enabling the use of date, time and currency formats, etc.
When you wish to sell, for example, a Chinese version of your app, you'd then localize it by hiring a translator to build the zh-CN resourc...
Django TemplateDoesNotExist?
... ],
},
},
]
You need to add to 'DIRS' the string
"os.path.join(SETTINGS_PATH, 'templates')"
So altogether you need:
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(SETTINGS_PATH, 'templates'...
grep, but only certain file extensions
....c" | xargs grep -i "my great text"
-i is for case insensitive search of string
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Upgrade python packages from requirements.txt using pip command
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I just used this, and this is the best thing since f-strings.
– Pierre.Sassoulas
Jan 9 '19 at 20:33
1
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How to use 'cp' command to exclude a specific directory?
...ge.
fishnew!
The fish shell has a much prettier answer to this:
???? cp (string match -v '*.excluded.names' -- srcdir/*) destdir
Bonus pro-tip
Type cp *, hit CtrlX* and just see what happens. it's not harmful I promise
s...
What does “pending” mean for request in Chrome Developer Window?
...bute('src','video.webm?dummy=' + Date.now());
You just add a dummy query string to the end of each url. This forces Chrome to download the file again.
Another example with popcorn player (using jquery) :
url = $(this).find('.url_song').attr('url');
pop = Popcorn.smart( "#player_", url + '?i=' +...
How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
...splaying a bunch of ^M line returns instead of regular ones. The following string replace solved the issue - hope this helps:
:%s/\r/\r/g
It's interesting because I'm replacing line breaks with the same character, but I suppose Vim just needs to get a fresh \r to display correctly. I'd be interes...
scp with port number specified
...ns which modify the way getopt will do the parsing (the options and the optstring in the SYNOPSIS), and the parameters which are to be parsed (parameters in the SYNOPSIS). The second part will start at
the first non-option parameter that is not an option argument, or after the first occurr...