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Get IP address of visitors using Flask for Python
...addr.
Code example
from flask import request
from flask import jsonify
@app.route("/get_my_ip", methods=["GET"])
def get_my_ip():
return jsonify({'ip': request.remote_addr}), 200
For more information see the Werkzeug documentation.
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What's the point of Spring MVC's DelegatingFilterProxy?
I see this in my Spring MVC app's web.xml :
7 Answers
7
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Couldn't register with the bootstrap Server
...ps -Ael | grep Z. If you get two entries, one "(clang)" and the other your app or company name, you're hosed - reboot.
If you are a developer, enter a short bug and tell Apple how absolutely annoying having to reboot is, and mention they can dup this bug to "rdar://10401934" .
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What does 'require: false' in Gemfile mean?
...d-on. This particular rake task requires certain gems that the rest of the application doensn't need. So I :require => false these particular gems and explicitly require "thegem" from the rake task. This would then save memory in the main app processes and startup time etc. App performance, howev...
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f
...t invites a runtime naming collision. Avoid them even in once off practice apps. Naming collisions can be very hard to track down and you don't want to waste the time.
Another possible reason for this error: when copying & pasting elements from one controller into another, Xcode somehow keeps ...
What's the purpose of git-mv?
...ons, so what's the real purpose
of git mv ? The man page isn't specially descriptive...
6 Answers
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HttpURLConnection timeout settings
...inal question. OP has .setRequestMethod("HEAD") in their code. Oddly, this description was exactly what I needed to reduce my issue of "Too many open files." So thanks?
– Joshua Pinter
Oct 3 '19 at 3:44
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Dealing with “java.lang.OutOfMemoryError: PermGen space” error
Recently I ran into this error in my web application:
32 Answers
32
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angularjs directive call function specified in attribute and pass an argument to it
...h undefined on first load. Neither does the plunker example. This does not appear to be a problem. In other words, this does appear to be the correct approach when you want to pass parameters in to the directive link (in an isolate scope). I recommend updating the comment regarding the disadvantage...
Suppress command line output
...l 2>&1
and all will be better.
That works because stdout is file descriptor 1, and stderr is file descriptor 2 by convention. (0 is stdin, incidentally.) The 2>&1 copies output file descriptor 2 from the new value of 1, which was just redirected to the null device.
This syntax is (...