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How to highlight text using javascript
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if (index >= 0) {
innerHTML = innerHTML.substring(0,index) + "<span class='highlight'>" + innerHTML.substring(index,index+text.length) + "</span>" + innerHTML.substring(index + text.length);
inputText.innerHTML = innerHTML;
}
}
.highlight {
background-color: yello...
Function to return only alpha-numeric characters from string?
...inition of alphanumeric includes letters in foreign languages and obsolete scripts then you will need to use the Unicode character classes.
Try this to leave only A-Z:
$result = preg_replace("/[^A-Z]+/", "", $s);
The reason for the warning is that words like résumé contains the letter é that ...
multiple tags
Can we use multiple tags on the same page in html5?
3 Answers
3
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Using SQL Server 2008 and SQL Server 2005 and date time
I've built a entity framework model against a 2008 database. All works ok against the 2008 database. When I try to update the entity on a 2005 database I get this error.
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javax.xml.bind.UnmarshalException: unexpected element (uri:“”, local:“Group”)
...have @XmlRootElement(name = "MB") @XmlAccessorType(XmlAccessType.FIELD) @XmlType(name = "MB", propOrder = { "date", "time" }) but i'm getting unexpected element (uri:"http://xx.title.com/new/response", local:"MB"). Expected elements are <{}Date>,<{}MB>,<{}Time> i also have @XmlElem...
Pass props to parent component in React.js
...that.
var Child = React.createClass({
render: function () {
return <button onClick={this.props.onClick}>{this.props.text}</button>;
},
});
Parent with single child: using the value it passes to the child
var Parent = React.createClass({
getInitialState: function() {
re...
ProcessStartInfo hanging on “WaitForExit”? Why?
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I'm not 100% certain if this is just a result of my environment, but I found if you have set RedirectStandardOutput = true; and don't use p.StandardOutput.ReadToEnd(); you get a deadlock/hang.
– Chris S
Feb 3 '12 at 15:16
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How can I get a count of the total number of digits in a number?
... actually showed that your method is faster when the number of digits are < 5. Pass that, Steve's Math.floor is faster.
– stack247
Apr 7 '15 at 22:56
2
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How to switch activity without animation in Android?
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You can create a style,
<style name="noAnimTheme" parent="android:Theme">
<item name="android:windowAnimationStyle">@null</item>
</style>
and set it as theme for your activity in the manifest:
<activity android:nam...
Is there a constraint that restricts my generic method to numeric types?
...aint system, you can do it with a factory pattern. You could have a Matrix<T>, for example, and in that Matrix you would like to define a dot product method. That of course that means you ultimately need to understand how to multiply two Ts, but you can't say that as a constraint, at least not...