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How to template If-Else structures in data-bound views?
...emplates works great, and it supports if elseif elseif else type scenarios by nesting the terniary operator.
– user1228
Nov 7 '14 at 19:16
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Mercurial: how to amend the last commit?
...contains the changes in the parent in addition to those currently reported by hg status, if there are any. The old commit is stored in a backup bundle in .hg/strip-backup (see hg help bundle and hg help unbundle on how to restore it).
Message, user and date are taken from the amended commit unless s...
Exclude .svn directories from grep [duplicate]
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+1 for ack. I have a shell alias and use it by default.
– Noufal Ibrahim
Nov 8 '10 at 14:14
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What is cardinality in MySQL?
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@Pacerier, Distinctness is a bigger word (by 1)
– Drew
Sep 14 '15 at 22:17
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Sending a notification from a service in Android
... "NotificationReceiver" is the Activity that will be opened by the Notification. Check the link provided by @StarWind0 .
– George Theodorakis
May 21 '18 at 12:58
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What is monkey patching?
...ome variable or attribute exists that also points to the get_data function by the time you replace it, this alias will not change its meaning and will continue to point to the original get_data. (Why? Python just rebinds the name get_data in your class to some other function object; other name bindi...
How can one see the structure of a table in SQLite? [duplicate]
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doesn't work for me but the answer by AnonGeek does
– kkurian
Jan 24 '15 at 22:07
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Replacing a fragment with another fragment inside activity group
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@Ahmed The reason is that, by architecture, the system replaces every <fragment> tag with the view (group) provided by the corresponding fragments' onCreateView(). Thus, as you can assume, any reference to the fragment is actually lost at the vie...
Linq to EntityFramework DateTime
...s
method.
Actually is marked obsolete but it works.
It should be replaced by System.Data.Entity.DbFunctions.AddDays but I can't find it...
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Collapse sequences of white space into a single character and trim string
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OS X 10.7+ and iOS 3.2+
Use the native regexp solution provided by hfossli.
Otherwise
Either use your favorite regexp library or use the following Cocoa-native solution:
NSString *theString = @" Hello this is a long string! ";
NSCharacterSet *whitespaces = [NSCharac...