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Disable pasting text into HTML form
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I recently had to begrudgingly disable pasting in a form element. To do so, I wrote a cross-browser* implementation of Internet Explorer's (and others') onpaste event handler. My solution had to be independent of any third-party JavaScript libraries.
Here's what I came up with. It do...
How to perform better document version control on Excel files and SQL schema files
... several Excel files and SQL schema files. How should I perform better document version control on these files?
9 Answers
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A regular expression to exclude a word/string
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Here's yet another way (using a negative look-ahead):
^/(?!ignoreme|ignoreme2|ignoremeN)([a-z0-9]+)$
Note: There's only one capturing expression: ([a-z0-9]+).
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Clear form field after select for jQuery UI Autocomplete
...( false !== self._trigger( "select", event, { item: item } ) ) {
self.element.val( item.value );
}
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SQL/mysql - Select distinct/UNIQUE but return all columns?
I am trying to accomplish the following sql statement but I want it to return all columns is this possible? Something like:
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What is the use of the JavaScript 'bind' method?
... a new function that will force the this inside the function to be the parameter passed to bind().
Here's an example that shows how to use bind to pass a member method around that has the correct this:
var myButton = {
content: 'OK',
click() {
console.log(this.content + ' clicked');
}
};...
How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
...l the JCE unlimited strength jars in the security folder. This is fine for me being the developer, I can install them.
11 A...
How do I create an array of strings in C?
... want to be able to change the actual string content, the you have to do something like
char a[2][14];
strcpy(a[0], "blah");
strcpy(a[1], "hmm");
This will allocate two consecutive arrays of 14 chars each, after which the content of the static strings will be copied into them.
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Is it possible to pass query parameters via Django's {% url %} template tag?
I'd like to add request parameters to a {% url %} tag, like ?office=foobar .
5 Answers
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send Content-Type: application/json post with node.js
...var options = {
uri: 'https://www.googleapis.com/urlshortener/v1/url',
method: 'POST',
json: {
"longUrl": "http://www.google.com/"
}
};
request(options, function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body.id) // Print the shorten...