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What's the difference between ASCII and Unicode?
...rd!) as “wide ASCII”. This is a slogan that mainly tries to convey the idea that Unicode is meant to be a universal character code the same way as ASCII once was (though the character repertoire of ASCII was hopelessly insufficient for universal use), as opposite to using different codes in diff...
Storing JSON in database vs. having a new column for each key
...umns so that we could make joins and make comparisons between values. Bad idea. Now we had duplication. A new developer would come on board and be confused? Which is the value I should be saving back into? The JSON one or the column?
The JSON fields became junk drawers for little pieces of thi...
How to avoid soft keyboard pushing up my layout? [duplicate]
...le digging in layout or bg itself when facing this issue without having an idea that the ScrollView may be the original producer of it.
– Muhammed Refaat
Oct 21 '15 at 11:57
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In .NET, which loop runs faster, 'for' or 'foreach'?
...r even huge documents, there is no increase in time to loop all. I have no idea how this happened. What I do know is that the alternative was a complicated scheme to only loop a subset of the objects. I'll take the 5 minute change any day! - not micro-optimisation.
– FastAl
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Prevent HTML5 video from being downloaded (right-click saved)?
... if it's a valid token before it serves the video, or get an HTTP 401. The idea is that you can only ever get a video by having a token which you can only ever get if you came from the page, not directly visiting the video url.
At the end of the day, I'd just upload my video to a third-party video ...
How to use git merge --squash?
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Rebasing is a bad idea. Don't rebase already published commits
– Sebi2020
Nov 16 '18 at 14:21
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Database Design for Tagging
...ke it will suit the situation well. However, I'm not convinced it's a good idea to implement bitmap indexing "manually", like digiguru suggests: It sounds like a complicated situation whenever new tags are added(?) But some DBMSes (including Oracle) offer bitmap indexes which may somehow be of use, ...
difference between Product Backlog Item and Feature in Team Foundation work item types
...me very brief information about Product Backlog Items and Features and the idea behind creating a new work item type. http://www.visualstudio.com/en-us/news/2013-jun-3-vso.aspx
The difference between the two comes down to what granularity you want to work with your work items at:
Product Backlog ...
Missing include “bits/c++config.h” when cross compiling 64 bit program on 32 bit in Ubuntu
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That does indeed work. Any idea on why I would need to do this for only 64 bit? I am trying to set this machine up to help with distributed 64 bit builds and want to avoid too much customization.
– Jesse Vogt
Jan ...
How to determine whether a given Linux is 32 bit or 64 bit?
... their values with command line options to dpkg-architecture.
I have no idea how dpkg-architecture deduces the architecture, but you could look at its documentation or source code (dpkg-architecture and much of the dpkg system in general are Perl).
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