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How to preserve line breaks when storing a command output to a variable in bash?
...ypal singh
65.1k1919 gold badges9292 silver badges130130 bronze badges
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How to define multiple name tags in a struct
... non-empty string consisting of non-control characters other than space (U+0020 ' '), quote (U+0022 '"'), and colon (U+003A ':'). Each value is quoted using U+0022 '"' characters and Go string literal syntax.
What you need to do is to use space instead of comma as tag string separator.
type Page ...
Converting a view to Bitmap without displaying it in Android?
...o. Its possible to measure it like this:
if (v.getMeasuredHeight() <= 0) {
v.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
Bitmap b = Bitmap.createBitmap(v.getMeasuredWidth(), v.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(b);
v.layout(0,...
How to implement a many-to-many relationship in PostgreSQL?
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301
The SQL DDL (data definition language) statements could look like this:
CREATE TABLE product (
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Setting Vim whitespace preferences by filetype
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edited Jul 22 '18 at 19:08
tbitai
13311 silver badge55 bronze badges
answered Oct 13 '09 at 20:08
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How do I vertically center UITextField Text?
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In Swift 3.0, this is the recommended way in using an enum: textField.contentVerticalAlignment = .center
– Glenn Posadas
Feb 17 '17 at 17:35
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Haskell: Where vs. Let
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40
1: The problem in the example
f :: State s a
f = State $ \x -> y
where y = ... x ...
i...
HTTP header line break style
..., carriage return (13)>
LF = <US-ASCII LF, linefeed (10)>
HTTP/1.1 defines the sequence CR LF as the end-of-line marker for all protocol elements except the entity-body
RFC2616 was technically obsoleted by RFC7230, but it makes no drastic changes and again calls out CRLF ...
Spring classpath prefix difference
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208
SIMPLE DEFINITION
The classpath*:conf/appContext.xml simply means that all appContext.xml file...
How to tell bash that the line continues on the next line
In a bash script I got from another programmer, some lines exceeded 80 columns in length. What is the character or thing to be added to the line in order to indicate that the line continues on the next line?
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