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How to download image from url
...methods.
using (WebClient client = new WebClient())
{
client.DownloadFile(new Uri(url), @"c:\temp\image35.png");
// OR
client.DownloadFileAsync(new Uri(url), @"c:\temp\image35.png");
}
These methods are almost same as DownloadString(..) and DownloadStringAsync(...). They store the f...
How do I remove newlines from a text file?
...
tr -d '\n' < yourfile.txt
Edit:
If none of the commands posted here are working, then you have something other than a newline separating your fields. Possibly you have DOS/Windows line endings in the file (although I would expect the Perl ...
How to split last commit into two in Git
... Then commit the
rest.
You can use "git add" to put all changes made in a file to the index. If you
don't want to stage every modification made in a file, only some of them, you
can use "git add -p".
Let's see an example. Let's suppose I had a file called myfile, which contains
the following text:...
Assigning default value while creating migration file
Ok I use above line to create migration file that automatically generates code in the generated file to add a column to a model Tweet with datatype integer. Now I want to add default value to the added column while generating the migration file. Is that possible? I googled it but couldn't find. Guys...
how to check if a file is a directory or regular file in python? [duplicate]
How do you check if a path is a directory or file in python?
4 Answers
4
...
Force overwrite of local file with what's in origin repo?
I want to get the latest file that's in the repository, and overwrite what I have locally. How can I do this with the git client?
...
Is it .yaml or .yml?
According to yaml.org , the official file extension is .yaml .
4 Answers
4
...
How to send email attachments?
... COMMASPACE, formatdate
def send_mail(send_from, send_to, subject, text, files=None,
server="127.0.0.1"):
assert isinstance(send_to, list)
msg = MIMEMultipart()
msg['From'] = send_from
msg['To'] = COMMASPACE.join(send_to)
msg['Date'] = formatdate(localtime=True)
...
Iterate over each line in a string in PHP
I have a form that allows the user to either upload a text file or copy/paste the contents of the file into a textarea. I can easily differentiate between the two and put whichever one they entered into a string variable, but where do I go from there?
...
How to Display blob (.pdf) in an AngularJS app
I have been trying to display pdf file which I am getting as a blob from a $http.post response. The pdf must be displayed within the app using <embed src> for example.
...