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Removing viewcontrollers from navigation stack
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I confirm that it's an excellent solution: I'm actually using that setViewControllers(_:animated:) technique in both ways: to pop multiple controllers and to push multiple controllers.
– Cœur
Feb 3 '19 at 17:...
How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
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@Paul Your excellency - King Paul I, while i'm not the original questioner, your command worked for me(and no doubt others given how upvoted your comment is). Can I suggest you post that as an answer?
– barlop
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Why is there no Tree class in .NET?
The base class library in .NET has some excellent data structures for collections (List, Queue, Stack, Dictionary), but oddly enough it does not contain any data structures for binary trees. This is a terribly useful structure for certain algorithms, such as those that take advantage of different tr...
Import CSV to SQLite
...SQLite is related to the cause). I tried to import csv data saved from MS Excel 2011, which btw. uses ';' as columns separator. I found out that csv f
jquery - fastest way to remove all rows from a very large table
... amounts of tabular data you might consider a datagrid library such as the excellent DataTables to load your data on the fly from the server, increasing the number of network calls, but decreasing the size of those calls. I had a very complicated table with 1500 rows that got quite slow, changing to...
Double vs single quotes
...g about whether there is a difference in terms of performance, there is an excellent question about this on StackOverflow.
And if you are really new to RoR, I urge you to pick up a decent Ruby book to learn the basics of the language. It will help you understand what you are doing (and will keep yo...
Scraping html tables into R data frames using the XML package
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Excellent call on using xpath. Minor point: you can slightly simplify the path argument by changing //*/ to //, e.g. "//table[@class='wikitable sortable']/tr/th"
– Richie Cotton
Sep 14 ...
How to make space between LinearLayout children?
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Here's an excellent blog post about it: Grid Spacing on Android by Cyril Mottier
– Richard Le Mesurier
Mar 4 '16 at 12:02
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What is the “hasClass” function with plain JavaScript?
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Excellent. The match attribute comes handy again! Does really jQuery does something more than is possible in JavaScript?! If not, jQuery is just an unnecessary weight of shorthands.
– animaacija
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How to check if a line is blank using regex
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excellent the codes now executes from 1.6sec to >1sec Thank you.
– Adnan
Jun 10 '10 at 8:57
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