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Process escape sequences in a string in Python
... @Apalala: this is not good enough. Check out rseeper's answer below for a complete solution that works in Python2 and 3!
– Christian Aichinger
Mar 28 '16 at 3:26
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NPM - How to fix “No readme data”
...rue in your package.json, then npm will refuse to publish it. ref: https://www.npmjs.org/doc/files/package.json.html
– AlexStack
Nov 5 '14 at 12:51
3
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What is the difference between a pseudo-class and a pseudo-element in CSS?
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The CSS 3 selector recommendation is pretty clear about both, but I'll try to show the differences anyway.
Pseudo-classes
Official description
The pseudo-class concept is introduced to permit selection based on information that lies outside...
Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
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Update: Genymotion's 2.5.1 release (https://www.genymotion.com/#!/release-notes/251#251) seems to have fixed this issue. (thanks for the heads up @Roger!)
For those that may be stumbling upon this a bit later, I resolved this by installing VirtualBox 4.3.28 (https:/...
Google Docs/Drive - number the headings
...he actual add-on is helpful. I'm guessing you mean this one: chrome.google.com/webstore/detail/table-of-contents/…
– nealmcb
Mar 18 '19 at 15:18
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'float' vs. 'double' precision
... is why the precision is more than doubled.
1: Section 5.2.4.2.2 ( http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf )
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How are everyday machines programmed?
...ey, but they have C compilers, drivers to work with hardware, etc.
http://www.qnx.com/
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http://www.microsoft.com/windowsembedded/en-us/campaigns/compact7/default.aspx?WT.srch=1&WT.mc_ID=SEARCH
RTLinux
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Java's final vs. C++'s const
...ass Error : public Bar {
public:
virtual void foo() final;
};
I had to compile this example with a pre-release of G++ 4.7. Note that this does not replace const in this case, but rather augments it, providing the Java-like behaviour that wasn't seen with the closest equivalent C++ keyword. So if...
Does Java have something like C#'s ref and out keywords?
...t's always clear when you're passing something by reference. yoda.arachsys.com/csharp/parameters.html
– Mark Byers
May 10 '10 at 22:03
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Different between parseInt() and valueOf() in java?
... There is a difference - the new Object (potentially) allocated by valueOf comes with an overhead (memory for the object, handling, GC), while the plain int is extremely "lightweight". (For the most common values, you'll get references to pre-existing Objects, which helps a tiny bit.)
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