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Checking network connection

... time) Avoid application layer connections (connecting to an HTTP/FTP/IMAP service) Avoid calls to external utilities from Python or other language of choice (we need to come up with a language-agnostic solution that doesn't rely on third-party solutions) To comply with these, one approach could be...
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How to divide flask app into multiple py files?

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Is it alright to use target=“_blank” in HTML5?

... that. The popup advertisers destroyed its purpose, but today with so many services running aside the browsing experiance, many people dont wanna leave the current article or tab, but still interact with the heavy download PDF or video. Using _blank make shure that you let the user populate an empty...
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How to parse JSON in Scala using standard Scala classes?

... You can do like this! Very easy to parse JSON code :P package org.sqkb.service.common.bean import java.text.SimpleDateFormat import org.json4s import org.json4s.JValue import org.json4s.jackson.JsonMethods._ //import org.sqkb.service.common.kit.{IsvCode} import scala.util.Try /** * */ ca...
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How are Python's Built In Dictionaries Implemented?

...an attacker could theoretically use hash collisions to perform a denial of service attack, so we randomized the initialization of the hash function such that it computes different hashes for each new Python process. The wasted space described above has led us to modify the implementation of diction...
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Flask-SQLAlchemy import/context issue

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Why is Python 3.x's super() magic?

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undefined reference to `WinMain@16'

...stem executable. The subsystem value in the file header tells Windows what services the program requires. In this case, with console system, that the program requires a console window. This also causes the command interpreter to wait for the program to complete. Now let's build it with GUI subsyst...
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How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3

...odifying Operation to use your modified SOAPEncoder, and then moidfying WebService to use your alternate Operation class. I spent a few hours on it, but I need to move on. It'll probably take a day or two. You may be able to just fix the XMLEncoder line and do some monkey patching to use your own ...
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Django - filtering on foreign key properties

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