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When do you use map vs flatMap in RxJava?
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map transform one event to another.
flatMap transform one event to zero or more event. (this is taken from IntroToRx)
As you want to transform your json to an object, using map should be enough.
Dealing with the FileNotFoundExc...
Get Visual Studio to run a T4 Template on every build
...re-build event every time you add a new .tt file to the project.
add TextTransform.exe to your %PATH%
created a batch file named transform_all.bat (see below)
create a pre-build event "transform_all ..\.."
transform_all.bat
@echo off
SETLOCAL ENABLEDELAYEDEXPANSION
:: set the working dir (defa...
Landscape printing from HTML
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<style type="text/css" media="print">
.page
{
-webkit-transform: rotate(-90deg);
-moz-transform:rotate(-90deg);
filter:progid:DXImageTransform.Microsoft.BasicImage(rotation=3);
}
</style>
The final alternative I have found is to create a landscape version ...
BestPractice - Transform first character of a string into lower case
I'd like to have a method that transforms the first character of a string into lower case.
11 Answers
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How can I center an absolutely positioned element in a div?
...8 and lower.
.centered-axis-x {
position: absolute;
left: 50%;
transform: translate(-50%, 0);
}
.outer {
position: relative; /* or absolute */
/* unnecessary styling properties */
margin: 5%;
width: 80%;
height: 500px;
border: 1px solid red;
}
.inner {
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XML Document to String
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Assuming doc is your instance of org.w3c.dom.Document:
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
StringWriter writer = new StringWriter();
transfo...
CSS checkbox input styling
...order: solid black;
border-width: 0 2px 2px 0;
-webkit-transform: rotate(45deg);
-ms-transform: rotate(45deg);
transform: rotate(45deg);
position: absolute;
top: 2px;
left: 6px;
}
<input type="checkbox" name="a">
<inpu...
Algorithm to detect corners of paper sheet in photo
...f paper, but was definitely providing best results.
For the Houghline2() Transform, try with the CV_HOUGH_STANDARD as opposed to the CV_HOUGH_PROBABILISTIC, it'll give rho and theta values, defining the line in polar coordinates, and then you can group the lines within a certain tolerance to those...
Cocoa: What's the difference between the frame and the bounds?
...appens if we rotate the view 20 degrees clockwise. (Rotation is done using transforms. See the the documentation and these view and layer examples for more information.)
Frame
origin = (20, 52) // These are just rough estimates.
width = 118
height = 187
Bounds
origin = (0, 0)
...
How to transform array to comma separated words string? [duplicate]
My array looks like this:
4 Answers
4
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