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Difference between View and table in sql
...ings, thus hiding sensitive data from prying eyes.
Answer from:http://www.1keydata.com/sql/sql-view.html
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How to perform runtime type checking in Dart?
...y to a casual reader, so the best description right now seems to be http://www.dartlang.org/articles/optional-types/.
Here's an example:
class Foo { }
main() {
var foo = new Foo();
if (foo is Foo) {
print("it's a foo!");
}
}
...
A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
... so, then that's your problem! You need to to the "manual" install: http://www.java.com/en/download/manual.jsp
It's just a matter of having the correct match of 32-bit Eclipse/32-bit Java or 64-bit Eclipse/64-bit Java. Many 64-bit Windows have 32-bit browsers and the latter is the version of Java ...
How to check if a model has a certain column/attribute?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Which HTML elements can receive focus?
...wed on elements that accept keyboard events or other user inputs.
http://www.w3schools.com/cssref/sel_focus.asp
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Unable to find valid certification path to requested target - error even after cert imported
...
Here is the solution , follow the below link Step by Step :
http://www.mkyong.com/webservices/jax-ws/suncertpathbuilderexception-unable-to-find-valid-certification-path-to-requested-target/
JAVA FILE : which is missing from the blog
/*
* Copyright 2006 Sun Microsystems, Inc. All Rights R...
Producing a new line in XSLT
... characters (default for xsl:text)
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" indent="yes" encoding="utf-8"/>
<xsl:template match="/">
<xsl:text>&lt;!DOCTYPE Subscriptions SYSTEM "Subscripti...
Is there a difference between /\s/g and /\s+/g?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to use java.net.URLConnection to fire and handle HTTP requests?
...d to POST. The standard HTTP POST as web forms do is of type application/x-www-form-urlencoded wherein the query string is written to the request body.
URLConnection connection = new URL(url).openConnection();
connection.setDoOutput(true); // Triggers POST.
connection.setRequestProperty("Accept-Char...
What is a coroutine?
...e coroutine:
launch{}
async{}
You can learn more from here :
https://www.kotlindevelopment.com/deep-dive-coroutines/
https://blog.mindorks.com/what-are-coroutines-in-kotlin-bf4fecd476e9
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