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memory_get_peak_usage() with “real usage”

... the number of bytes requested by calls to emalloc (plus bytes for headers and memory alignment). It doesn't reflect memory wasted due to blocks not fitting into space remaining in already allocated segments. If you change your example to allocate (1024 * 256) bytes and a 2M limit, the difference of...
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How do I make an http request using cookies on Android?

I'd like to make an http request to a remote server while properly handling cookies (eg. storing cookies sent by the server, and sending those cookies when I make subsequent requests). It'd be nice to preserve any and all cookies, but really the only one I care about is the session cookie. ...
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What is the __del__ method, How to call it?

... ends. In particular, unless there are circular references, CPython (the standard Python implementation) will garbage collect immediately. However, this is an implementation detail of CPython. The only required property of Python garbage collection is that it happens after all references have been...
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How to get different colored lines for different plots in a single figure?

...x) plt.plot(x, 2 * x) plt.plot(x, 3 * x) plt.plot(x, 4 * x) plt.show() And, as you may already know, you can easily add a legend: import matplotlib.pyplot as plt import numpy as np x = np.arange(10) plt.plot(x, x) plt.plot(x, 2 * x) plt.plot(x, 3 * x) plt.plot(x, 4 * x) plt.legend(['y = x', ...
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How to check if an intent can be handled from some activity?

... startActivity(intent); } else { Log.d(TAG, "No Intent available to handle action"); } share | improve this answer | follow | ...
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Method Resolution Order (MRO) in new-style classes?

...lasses to demonstrate how methods are resolved in classic resolution order and how is it different with the new order. 4...
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Override Java System.currentTimeMillis for testing time sensitive code

...commend that instead of messing with the system clock, you bite the bullet and refactor that legacy code to use a replaceable clock. Ideally that should be done with dependency injection, but even if you used a replaceable singleton you would gain testability. This could almost be automated with se...
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How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c

...ory structure where a directory is named for a commit in a Git repository, and you want it to be short enough to make your eyes not bleed, but long enough that the chance of it colliding would be negligible, how much of the SHA substring is generally required? ...
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From inside of a Docker container, how do I connect to the localhost of the machine?

...nnect to the MySql from within my Nginx. The MySql is running on localhost and not exposing a port to the outside world, so its bound on localhost, not bound on the ip address of the machine. ...
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What is the difference between server side cookie and client side cookie?

What is the difference between creating cookies on the server and on the client? Are these called server side cookies and client side cookies? Is there a way to create cookies that can only be read on the server or on the client? ...