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Catching all javascript unhandled exceptions
...at happened. Sure I have my own "debug" window I can turn on with a secret button, but I had no way to globally see every error I hadn't done a 'try/catch on. This addition showed me EXACTLY where the problem was, and spared my tearing more hair out! Wish I could up-vote this twice!
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Why use a READ UNCOMMITTED isolation level?
...aybe with some paging, sorting & filtering. Only when user clicks Edit button, then I try to read the most current record with more strict isolation level. Shouldn't such approach be better in terms of performance?
– JustAMartin
Dec 14 '15 at 20:09
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Updating address bar with new URL without hash or reloading the page
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@Vprimachenko: Yup. And they break my back button every once in a while.
– David Murdoch
Feb 22 '11 at 19:27
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Is there any reason to use a synchronous XMLHttpRequest?
...action is performed - blocking other code execution (e.g., preventing back button) could possibly reduce errors/maintenance for a poorly designed system; that said, I've never seen it in the wild and stress that it should be avoided.
Libraries, like promise, feign synchronicity by chaining processes...
Copying text to the clipboard using Java
...box or have something be generated in that text box and be able to click a button to do it.!
import java.awt.datatransfer.*;
import java.awt.Toolkit;
private void /* Action performed when the copy to clipboard button is clicked */ {
String ctc = txtCommand.getText().toString();
StringSelec...
FTP/SFTP access to an Amazon S3 Bucket [closed]
...ccess key ID and Secret access key
Save your site settings using the Save button.
Login using the Login button.
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Can I update a component's props in React.js?
...nt } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
View,
Button
} from 'react-native';
class Counter extends Component {
constructor(props) {
super(props);
this.state = {
count: this.props.count
}
}
increment(){
console.log("this.props.count");
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How do I show an open file in eclipse Package Explorer?
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There is a button in the Package Explorer view that looks like two yellow arrows pointed at left and right. The tooltip is "Link with Editor". Click that.
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When to delete branches in Git?
...e that recently Github added a (sweet) feature that pops a "delete branch" button right after you merge a pull request.
But it is worth noticing that each group should adopt the workflow that suits it best (and it may or may not lead to deleting such branches). My current work team, for example, pr...
How to validate an email address in JavaScript
...;p>Enter an email address:</p>
<input id='email'>
<button type='submit' id='validate'>Validate!</button>
</form>
<h2 id='result'></h2>
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