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cocoapods - 'pod install' takes forever
...ished.. ha!)
update:
one common thing that cocoa pods do before it even starts downloading the dependencies listed in your podfile, is to download/update its own repo (they call it Setting up Cocoapods Master repo.. look at this:
pod install --verbose
Analyzing dependencies
Updating spec repos...
How do I flush the PRINT buffer in TSQL?
...rk after the first 500 messages; once you print more than that it suddenly starts buffering!
– GendoIkari
Sep 10 '15 at 20:51
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Delete all local changesets and revert to tree
...can't push, and I just want to delete all my local changes and commits and start again with totally clean code and a clean history.
...
Fastest way to iterate over all the chars in a String
...sed), read this first: http://www.javaspecialists.eu/archive/Issue237.html
Starting from Java 9, the solution as described won't work anymore, because now Java will store strings as byte[] by default.
SECOND UPDATE: As of 2016-10-25, on my AMDx64 8core and source 1.8, there is no difference between ...
How to configure Ruby on Rails with no database?
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This is definitely the easiest way to go if you are starting from scratch, although be warned that (at least in Rails 4.0.1) there is a '-' between active and record in that command. So it should read: rails new myApp --skip-active-record
– Nic Benders
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Angular.js ng-repeat across multiple tr's
... the same table.
Update: As of at least Angular 1.2 there is an ng-repeat-start and ng-repeat-end to allow repeating a series of elements. See the documentation for more information and thanks to @Onite for the comment!
sha...
Tricky Google interview question
...00 5000 ...
j on the vertical
what you need to do is 'walk' this matrix, starting at (0,0). You also need to keep track of what your possible next moves are. When you start at (0,0) you only have two options: either (0,1) or (1,0): since the value of (0,1) is smaller, you choose that. then do t...
Differences between INDEX, PRIMARY, UNIQUE, FULLTEXT in MySQL?
...mented internally using b-trees (allowing for selecting, sorting or ranges starting from left most column) or hash tables (allowing for selection starting from left most column).
Where the other index types are general-purpose, a FULLTEXT index is specialised, in that it serves a narrow purpose: it'...
Converting a list to a set changes element order
...ion of insertion order, you can use the keys of a Python dictionary, which starting from Python 3.7 is guaranteed to preserve the insertion order:
>>> a = dict.fromkeys([1, 2, 20, 6, 210])
>>> b = dict.fromkeys([6, 20, 1])
>>> dict.fromkeys(x for x in a if x not in b)
{2:...
Show a popup/message box from a Windows batch file
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I didn't have cscript. I used start instead.
– sureshvv
Nov 14 '17 at 10:57
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