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correct way to define class variables in Python [duplicate]
... being init always executed after the object is created, it becomes practically equal to define variables outside of init, right?
– jeanc
Jan 29 '12 at 21:33
2
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Remove characters except digits from string using Python?
How can I remove all characters except numbers from string?
15 Answers
15
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How to emulate GPS location in the Android Emulator?
...arting the Android virtual device. At the top of my browser it also says "Error making connection on port 5554 ..." Everything works fine if I click the "Change Emulator Port" button to reconnect
– dpdearing
Apr 6 '14 at 16:21
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Spring Boot: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFa
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The error suggests that the application you are trying to run cannot instantiate an instance of apache tomcat. Make sure you are running the application with tomcat.
if after checking all your dependencies you experience the sam...
How do you push just a single Git branch (and no other branches)?
...u do git push.
Other valid options are:
nothing : Do not push anything (error out) unless a refspec is explicitly given. This is primarily meant for people who want to avoid mistakes by always being explicit.
matching : Push all branches having the same name on both ends. (default option prior to...
Ignore python multiple return value
...add gettext functionality to someone else's code (that defines a function called '_') so it should be banned
– nosklo
Jan 11 '09 at 13:32
28
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Why does Node.js' fs.readFile() return a buffer instead of string?
... data.length)
Asynchronously:
fs.readFile('test.txt', 'utf8', function (error, data) {
if (error) throw error;
console.log(data.toString());
});
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Automatic text translation at MSDN pages - How to turn off?
...xact same problem here. Plus, the German MSDN translation has all kinds of errors in it that can turn around the meaning of the text completely. A Firefox add-on like this sounds good.
– ygoe
Jun 27 '14 at 14:16
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Is there a wikipedia API just for retrieve content summary?
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I am getting CORS error while trying to access this link from my Angular based application can anyone tell me how to resolve that.
– Praveen Ojha
May 31 '18 at 1:53
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Practical non-image based CAPTCHA approaches?
...quite a good idea and is exactly the same as doing it in JavaScript. Good Call.
@AviD: I'm aware that this method is prone to direct attacks as I've mentioned on my blog. However, it will defend against your average spam bot which blindly submits rubbish to any form it can find.
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