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Select first 4 rows of a data.frame in R
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Passing a Bundle on startActivity()?
...a String. As value you can use the primitive data types int, float, chars, etc. We can also pass Parceable and Serializable objects from one activity to other.
Intent intent = new Intent(context, YourActivity.class);
intent.putExtra(KEY, <your value here>);
startActivity(intent);
Retrieving...
Can functions be passed as parameters?
...ponse some; include an example, link to reference (e.g. actual reference), etc.
– user166390
Sep 29 '12 at 18:58
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When to use NSInteger vs. int
... I would recommend using NSInteger/CGFloat when interacting with iOS API's etc if you are also building your app for arm64.
This is because you will likely get unexpected results when you use the float, long and int types.
EXAMPLE: FLOAT/DOUBLE vs CGFLOAT
As an example we take the UITableView dele...
Best Practice for Forcing Garbage Collection in C#
...od practical advice with regards to freeing up memory / garbage collection etc:
http://msdn.microsoft.com/en-us/library/66x5fx1b.aspx
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How to find the files that are created in the last hour in unix
... 86400 seconds is a day, not an hour. Thus the argument to -ctime etc is in units of days rather than hours.
– Gaylon
Aug 2 '19 at 23:24
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Can git operate in “silent mode”?
...hat to /dev/null. Works, though. And then you can just do "quiet_git push" etc. later on in the script.
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What is difference between width, innerWidth and outerWidth, height, innerHeight and outerHeight in
... and in addition to this it also includes things like toolbars, scrollbars etc... and these values will be always equal or greater than innerWidth/innerHeight values.
Hope it helps more...
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Convert a date format in PHP
...iginalDate);
This code works for every date format.
You can change the order of replacement variables such $3-$1-$2 due to your old date format.
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Entity Framework Refresh context?
... In EF Core you can use Query().Load() so for example context.Entry(order).Collection(o => o.NavigationProperty).Query().Load();
– Rubenisme
Feb 6 at 17:18
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