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Cannot push to GitHub - keeps saying need merge
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This can cause the remote repository to lose commits; use it with care.
If you do not wish to merge the remote branch into your local branch (see differences with git diff), and want to do a force push, use the push command with -f
git push -f origin <branch>
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How to change Status Bar text color in iOS
...not work for controllers inside UINavigationController, please see Tyson's comment below :)
Swift 3 - This will work controllers inside UINavigationController. Add this code inside your controller.
// Preferred status bar style lightContent to use on dark background.
// Swift 3
override var pref...
Lock-free multi-threading is for real threading experts
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Joe Duffy's book:
http://www.bluebytesoftware.com/books/winconc/winconc_book_resources.html
He also writes a blog on these topics.
The trick to getting low-lock programs right is to understand at a deep level precisely what the rules of the memory ...
Checking to see if a DateTime variable has had a value assigned
...assigned a value in C# is for it to be a local variable - in which case at compile-time you can tell that it isn't definitely assigned by trying to read from it :)
I suspect you really want Nullable<DateTime> (or DateTime? with the C# syntactic sugar) - make it null to start with and then ass...
Is there a W3C valid way to disable autocomplete in a HTML form?
...ticle from the MDC which explains the problems (and solutions) to form autocompletion.
Microsoft has published something similar here, as well.
To be honest, if this is something important to your users, 'breaking' standards in this way seems appropriate. For example, Amazon uses the 'autocomplete'...
iOS - Dismiss keyboard when touching outside of UITextField
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JavaScript data grid for millions of rows [closed]
...opinion are below:
Flexigrid: http://flexigrid.info/
jQuery Grid: http://www.trirand.com/blog/
jqGridView: http://plugins.jquery.com/project/jqGridView
jqxGrid: http://www.jqwidgets.com/
Ingrid: http://reconstrukt.com/ingrid/
SlickGrid http://github.com/mleibman/SlickGrid
DataTables http://www.dat...
Appending the same string to a list of strings in Python
... it to every string contained in a list, and then have a new list with the completed strings. Example:
11 Answers
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Checking network connection
...client as httplib
def have_internet():
conn = httplib.HTTPConnection("www.google.com", timeout=5)
try:
conn.request("HEAD", "/")
conn.close()
return True
except:
conn.close()
return False
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Adjust UILabel height depending on the text
... Don't forget that sizeWithFont is deprecated in iOS 7. stackoverflow.com/questions/18897896/…
– attomos
Jan 11 '14 at 10:48
7
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