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Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
...cause someVar could be assigned a non-zero value which is not YES, but, in my opinion more importantly, it fails to express the intent correctly:
if(someVar==YES) { ... } // don't do this!
if(someVar==NO ) { ... } // don't do this either!
In other words, use constructs as they are intended and do...
How to convert a string to an integer in JavaScript?
...nded (or if you have an integer in the string), this is a great way, maybe my favorite:
var round = Math.round;
var x = round("1000"); //equivalent to round("1000",0)
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Are there any downsides to enabling git rerere?
...abled. I really haven't noticed any problems, and it usually seems to make my life easier.
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Replace specific characters within strings
...to read the whole page including comments to learn the syntax for stringr, my preferred method, as it was mostly discussed in comments. This solution quickly presents both options, which is why I offered it. My hope was to help other users filter through much like I had to do when I was new to R. I ...
format statement in a string resource file
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For me it worked like that in Kotlin:
my string.xml
<string name="price" formatted="false">Price:U$ %.2f%n</string>
my class.kt
var formatPrice: CharSequence? = null
var unitPrice = 9990
formatPrice = String.format(context.getString(R.string.pric...
What is __future__ in Python used for and how/when to use it, and how it works
...hat has also been added to python v2.7, after it was added in python 3. So my 'print' will no longer be statements (eg print "message" ) but functions (eg, print("message", options). That way when my code is run in python 3, 'print' will not break."
In
from __future__ import print_function
prin...
Is String.Format as efficient as StringBuilder
...benchmark in answer below (which still says that concat is fastest and for my test case, format is 10% slower than StringBuilder).
– Chris F Carroll
Jan 12 '15 at 12:28
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How do I provide a username and password when running “git clone git@remote.git”?
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This is the best explanation of how git works with SSH. My understanding is that when you specify git@githost.com:path/to/repo.git, it effectively tells git that the user is git itself and that it should go grab your credentials (public key) from the ssh-agent for the Host "githos...
What does a tilde do when it precedes an expression?
...racters). If you think nasty is too harsh a term, please feel free to edit my answer.
– alex
May 16 '14 at 4:52
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Is there a way of having git show lines added, lines changed and lines removed?
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Updated my answer to include an example use of --word-diff. That might be more useful.
– quornian
Apr 1 '12 at 19:53
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