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Algorithm for creating a school timetable
...em - because, if a man can solve it, maybe it will be possible to write it down as an algorithm.
– cand
Feb 2 '10 at 10:23
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Insert text with single quotes in PostgreSQL
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If you need to get the work done inside Pg:
to_json(value)
https://www.postgresql.org/docs/9.3/static/functions-json.html#FUNCTIONS-JSON-TABLE
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How do I programmatically click a link with javascript?
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Voted down because i dislike answers that answer around the use case rather than address it. "I presume this is your intention, and am unaware of your constraints, so with a conceptual sphere in a conceptual vaccum: use this."
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Why should I use 'li' instead of 'div'?
...y things like putting white lines between image "slices" and bumping items down below others.
– AwokeKnowing
May 27 '15 at 22:00
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Explaining Apache ZooKeeper
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I would suggest the following resources:
The paper: https://pdos.csail.mit.edu/6.824/papers/zookeeper.pdf
The lecture offered by MIT 6.824 from 36:00: https://youtu.be/pbmyrNjzdDk?t=2198
I would suggest watching the video, read the paper, and then watch the video again. It w...
Try-catch speeding up my code?
...ust generate code to load and store them from the stack frame. That slows down code, it prevents a processor optimization named "register renaming", an internal processor core optimization trick that uses multiple copies of a register and allows super-scalar execution. Which permits several instru...
OnItemCLickListener not working in listview
... learned from, so I passed it on. It is correct information, not worthy of down-voting.
– Janene Pappas
May 30 '13 at 17:32
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Can Json.NET serialize / deserialize to / from a stream?
...orks in the current version, see below for correct answer (no need to vote down, this is correct on older versions).
Use the JsonTextReader class with a StreamReader or use the JsonSerializer overload that takes a StreamReader directly:
var serializer = new JsonSerializer();
serializer.Deserialize...
Is the primary key automatically indexed in MySQL?
...plex database, so it's good to remember a few simple rules.
Indexes slow down inserts and updates, so you want to use them carefully on columns that are FREQUENTLY updated.
Indexes speed up where clauses and order by.
Remember to think about HOW your data is going to be used when building your tab...
Writing to output window of Visual Studio
...ook for 5 mins to find the appropriate setting :) - I was scrolling up and down to find an optiona starting with "Send..." :)
– dba
Jun 1 '16 at 8:49
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