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C++ performance vs. Java/C#
...d enough.
Edit 2011-10-04: For examples about efficient allocators: On Windows platforms, since Vista, the Low Fragmentation Heap is enabled by default. For previous versions, the LFH can be activated by calling the WinAPI function HeapSetInformation). On other OSes, alternative allocators are p...
Python 3: ImportError “No Module named Setuptools”
...t version:
On Linux or OS X:
pip install -U pip setuptools
On Windows:
python -m pip install -U pip setuptools
Therefore the rest of this post is probably obsolete (e.g. some links don't work).
Distribute - is a setuptools fork which "offers Python 3 support". Installation instruct...
Using numpy to build an array of all combinations of two arrays
...
The following numpy implementation should be approx. 2x the speed of the given answer:
def cartesian2(arrays):
arrays = [np.asarray(a) for a in arrays]
shape = (len(x) for x in arrays)
ix = np.indices(shape, dtype=int)
...
How to manually send HTTP POST requests from Firefox or Chrome browser?
...ur own API here.
Postman now also has native apps (i.e. standalone) for Windows, Mac and Linux! It is more preferable now to use native apps, read more here.
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Action bar navigation modes are deprecated in Android L
...youts. While an action bar is traditionally part of an
Activity's opaque window decor controlled by the framework, a Toolbar
may be placed at any arbitrary level of nesting within a view
hierarchy.
A Toolbar widget can also be used to replace the action bar:
An application may choose to ...
How to make a edittext box in a dialog
...ggestion of the asked topic, but a style comment is needed. Android is not Windows, and there is no need for a cancel button like it is a must in Win32, there is the OS "Back" button that serves as Cancel/No. So my suggestion is skipping the negative button on a password request dialog, and the posi...
How to export/import PuTTy sessions list?
...
Second Command worked for me on Windows 7, however, I needed to run CMD as administrator.
– The Humble Rat
Oct 16 '15 at 7:36
...
Setting Authorization Header of HttpClient
...om doing my OAuth request.
I saw some code for .NET that suggests the following,
22 Answers
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Configure WAMP server to send email
... Works with wamp with no config watsoever. Just open the .eml with windows live mail (no config needed).
– Benjamin Crouzier
Jan 28 '13 at 10:36
5
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Copy and paste content from one file to another file in vi
... (:e /path/to/other/file) and paste it
Open both files together in a split window and navigate between them using Ctrl + w, Up/Down either by:
vi -o /path/to/file1 /path/to/file2
From within the first file, Ctrl + w, s
s...