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Python Flask, how to set content type
...ef hello():
headers={ 'content-type':'text/plain' ,'location':'http://www.stackoverflow'}
response = make_response('<h1>hello world</h1>',301)
response.headers = headers
return response
case two：
@app.route('/hello')
def hello():
headers={ 'content-type':'text/...
Output first 100 characters in a string
Can seem to find a substring function in python.
8 Answers
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How do I make the first letter of a string uppercase in JavaScript?
How do I make the first letter of a string uppercase, but not change the case of any of the other letters?
94 Answers
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Regex for numbers only
...r than just digits (like decimal values for starters), then see @tchrist's comprehensive guide to parsing numbers with regular expressions.
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How to replace part of string by position?
I have this string: ABCDEFGHIJ
18 Answers
18
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Conditionally use 32/64 bit reference when building in Visual Studio
...64 for the $(PROCESSOR_ARCHITECTURE), but would definitely like to have as complete and thorough information as possible.
– Hugo
Feb 4 '13 at 22:49
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How to download a file with Node.js (without using third-party libraries)?
...s.createWriteStream("file.jpg");
const request = http.get("http://i3.ytimg.com/vi/J---aiyznGQ/mqdefault.jpg", function(response) {
response.pipe(file);
});
If you want to support gathering information on the command line--like specifying a target file or directory, or URL--check out something li...
How to reverse-i-search back and forth? [duplicate]
I use reverse-i-search often, and that's cool. Sometime though when pressing CTRL + r multiple times, I pass the command I am actually looking for. Because CTRL + r searches backward in history, from newest to oldest, I have to:
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Set up git to pull and push all branches
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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
I just installed posgresql with homebrew and when I go on to type the command
22 Answers
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