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A TwoWay or OneWayToSource binding cannot work on the read-only property
...="True" - no luck.
Other searches say the readonly should fix it, but not for me.
I've got an ugly workaround by adding a dummy setter...
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MySQL: Order by field size/length
... @mastazi according to MySQL documentation: OCTET_LENGTH() is a synonym for LENGTH().
– Heitor
Oct 1 '17 at 5:35
'C...
Error: “The node to be inserted is from a different document context”
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You need to import the node into the document before appending it:
XmlNode oNode = moDoc.CreateNode(sNodeType, sName, sNamespaceURI);
//necessary for crossing XmlDocument contexts
XmlNode importNode = oParent.OwnerDocument.ImportNode(oNode, true);
oParent.AppendChild(im...
Rounding BigDecimal to *always* have two decimal places
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Thanks for RoundingMode.HALF_UP. As per documentation it is the rounding method commonly taught in schools - what I needed.
– silver
Jul 16 '17 at 5:40
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How to make execution pause, sleep, wait for X seconds in R?
How do you pause an R script for a specified number of seconds or miliseconds? In many languages, there is a sleep function, but ?sleep references a data set. And ?pause and ?wait don't exist.
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How do I use IValidatableObject?
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First off, thanks to @paper1337 for pointing me to the right resources...I'm not registered so I can't vote him up, please do so if anybody else reads this.
Here's how to accomplish what I was trying to do.
Validatable class:
public class ValidateMe : IV...
Step out of current function with GDB
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
How to set std::tuple element by index?
...const version of get returns a reference. You can assign to the reference. For example, suppose t is tuple, then: get<0>(t) = 3;
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Require either of two arguments using argparse
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I think you are searching for something like mutual exclusion (at least for the second part of your question).
This way, only foo or bar will be accepted, not both.
import argparse
parser = argparse.ArgumentParser()
group = parser.add_...
Escape angle brackets in a Windows command prompt
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The Windows escape character is ^, for some reason.
echo some string ^< with angle ^> brackets >>myfile.txt
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