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How to set text size of textview dynamically for different screens [duplicate]
...ndroid generalises screen density into 120, 160, 240, 320, 480 and 640 dpi groups.)
When calling getResources().getDimension(R.dimen.textsize) it will return the size in pixels. If using sp it will scaled by the screen density,
Calling setText(float) sets the size in sp units. This is where the is...
is it possible to select EXISTS directly as a bit?
... NULL -> NULL of course, but you can't get NULL with COUNT(*) without a GROUP BY
bit maps directly to boolean in .net datatypes, even if it isn't really...
This looks similar but gives no row (not zero) if no matches, so it's not the same
SELECT TOP 1 CAST(NumberKeyCOlumn AS bit) FROM MyTabl...
Get the cartesian product of a series of lists?
... I get the Cartesian product (every possible combination of values) from a group of lists?
13 Answers
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How to insert a text at the beginning of a file?
...es?
$ sed -i '1,10s/^/<added text> /' file
Or you can use Command Grouping:
$ { echo -n '<added text> '; cat file; } >file.new
$ mv file{.new,}
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Change all files and folders permissions of a directory to 644/755
...modes -Recursively by giving:
user: read, write and eXecute permissions,
group and other users: read and eXecute permissions, but not -write permission.
Please note that X will make a directory executable, but not a file, unless it's already searchable/executable.
+X - make a directory or fi...
How can I declare and define multiple variables in one line using C++?
...e, the asterisk is part of the type, not part of the name, so it should by grouped with the type!
– Cam Jackson
Oct 28 '13 at 13:32
12
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Xml serialization - Hide null values
...ublic class MyClass
{
[XmlElement(IsNullable = false)]
public string Group;
}
You can have a look to other XmlElementAttribute for changing names in serialization etc.
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How to install and run phpize
...cli) (built: Mar 14 2018 22:03:58) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.2.3-1ubuntu1, Copyright (c) 1999-2018, by Zend Technologies
Step 2: Then to install phpize run the following command, Since my php...
How can I remove or replace SVG content?
...emove();. This clear contents of the element even if set svg variable to a grouping element (g).
– Nux
May 1 '14 at 13:19
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How would you do a “not in” query with LINQ?
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For people who start with a group of in-memory objects and are querying against a database, I've found this to be the best way to go:
var itemIds = inMemoryList.Select(x => x.Id).ToArray();
var otherObjects = context.ItemList.Where(x => !itemIds....