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Learning to write a compiler [closed]
... (scanning and parsing, semantic analysis, activation records, instruction selection, RISC and x86 native code generation) and various "advanced" topics (compiling OO and functional languages, polymorphism, garbage collection, optimization and single static assignment form) into relatively little sp...
What is the difference between HTTP status code 200 (cache) vs status code 304?
...ll return 304s for many of the page elements. Instead go up to the url bar select the page and hit enter as if you had just typed in the same URL again, that will give you a better indicator of what's being cached properly. This article does a great job explaining the difference between conditional ...
Swift alert view with OK and Cancel: which button tapped?
... in Xcode written in Swift and I'd like to determine which button the user selected (it is a confirmation dialog) to do nothing or to execute something.
...
How can I parse a YAML file from a Linux shell script?
...ailable for solid multiline entry manipulation.
simple dotted notation to select sub-values (ie: subvalue.maintainer is a valid key).
access by index is provided to sequences (ie: subvalue.things.-1 is the last element of the subvalue.things sequence.)
access to all sequence/structs elements in on...
Make Div overlay ENTIRE page (not just viewport)?
...having with this (which is used by many a plug in) is when you click a <select> element in iOS it moves the entire viewport and basically breaks everything. fixed elements move, things that shouldn't scroll scroll, etc.
– billynoah
May 27 '16 at 22:00
...
Is gettimeofday() guaranteed to be of microsecond resolution?
..., detect other alternatives like HPET and ACPI PM timer, and automatically select the best one. It's a good idea to always use the kernel for timing unless you are really sure the TSC is stable and monotonic.
– CesarB
Jul 7 '09 at 23:03
...
Git rebase: conflicts keep blocking progress
...v1.4-alpha-03
>>>>>>> v4
We resolve the conflict by selecting the master content of version.txt. We add the file and try to continue our rebase.
$ echo v1.4-alpha-04 > version.txt
$ git add version.txt
$ git rebase --continue
Applying: v4
No changes - did you forget to us...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
...
I found that the selected answer works for the browser apps but I was having issues with the code working in non browser apps that implement a UIWebView.
The problem for me was a user on the Twitter app would click a link that would take the...
Android: alternate layout xml for landscape mode
...clicking on the button in the visual editor shown in the screenshot below. Select "Create Landscape Variation"
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Finding local maxima/minima with Numpy in a 1D numpy array
...s taken from the documentation itself.
Using the height argument, one can select all maxima above a certain threshold (in this example, all non-negative maxima; this can be very useful if one has to deal with a noisy baseline; if you want to find minima, just multiply you input by -1):
import matp...