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How to get the input from the Tkinter Text Widget?

...l disappear # immediately as the script stops running. This will happen so fast # that you will not even see the window appearing on your screen. # Keeping the mainloop running also lets you keep the # program running until you press the close buton root.mainloop() ...
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Django: “projects” vs “apps”

...ance of a django project to use that app's content. There are no hard and fast rules saying you must do this, but it is one of the goals of the framework. The fact that everything, templates included, allows you to include from some common base means your blog should fit snugly into any other setup...
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What does Docker add to lxc-tools (the userspace LXC tools)?

... focus on containers as lightweight machines - basically servers that boot faster and need less ram. We think there's more to containers than just that. Automatic build. Docker includes a tool for developers to automatically assemble a container from their source code, with full control over applica...
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Enable access control on simple HTTP server

....sh. They remain online forever unless you decide otherwise. Deployment is fast (except the first one) thanks to diffing. Now is suitable for production frontend/SPA code deployment It can also deploy Docker and NodeJS apps. It is not really free, but they have a free plan. ...
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What's the right way to pass form element state to sibling/parent elements?

... the child, which might be not an issue if the parent component is small / fast to re-render. The re-render performance of the parent component still can be an issue in the general case (for example large forms). This is solved problem in your case (see below). State link pattern and no parent re-r...
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Differences between hard real-time, soft real-time, and firm real-time?

...ime scale. A company's billing system must get the bills out sufficiently fast to maintain cash flow into the company or the company will die, just a surely as a patient will die if a pacemaker misses beats by a few hundred milliseconds. – Hot Licks Jun 26 '13...
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Why use JUnit for testing?

...test pass. When you are finished, let the computers run the tests, they're fast they are great at doing repetitive tasks they are ideally suited to the job. Ensure test quality by reviewing them each time you touch off the code they test and run the tests for each build. If a test fails, fix it im...
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Evaluating a mathematical expression in a string

...onger (there are 119 opcodes, 24 of which are math related). Adding STORE_FAST and a
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Why Choose Struct Over Class?

...lass instances are allocated on heap, structs can sometimes be drastically faster. However, you should always measure it yourself and decide based on your unique use case. Consider the following example, which demonstrates 2 strategies of wrapping Int data type using struct and class. I am using 1...
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PHP Session Fixation / Hijacking

.../HTTPS. The counter increment is a source of problem with multiple request fast after each other, a user refreshes a page twice or hits a submit buttons twice. The IP address solution is a problem nowadays with all the mobile users and ever changing IP's. You could look at the first set of the IP, b...