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Use jQuery to change an HTML tag?

... Here's an extension that will do it all, on as many elements in as many ways... Example usage: keep existing class and attributes: $('div#change').replaceTag('<span>', true); or Discard existing class and attributes: ...
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How to add a browser tab icon (favicon) for a website?

I've been working on a website and I'd like to add a small icon to the browser tab. 13 Answers ...
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How to take all but the last element in a sequence using LINQ?

... using generators (yield return). public static IEnumerable<T> TakeAllButLast<T>(this IEnumerable<T> source) { var it = source.GetEnumerator(); bool hasRemainingItems = false; bool isFirst = true; T item = default(T); do { hasRemainingItems = it.MoveN...
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Get keys from HashMap in Java

...HashMap contains more than one key. You can use keySet() to get the set of all keys. team1.put("foo", 1); team1.put("bar", 2); will store 1 with key "foo" and 2 with key "bar". To iterate over all the keys: for ( String key : team1.keySet() ) { System.out.println( key ); } will print "foo"...
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SQL-Server: Error - Exclusive access could not be obtained because the database is in use

I am actually trying to make a script (in Sql Server 2008) to restore one database from one backup file. I made the following code and I am getting an error - ...
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Reference: mod_rewrite, URL rewriting and “pretty links” explained

...rver doesn't have to be Apache, there are many other web servers which are all just programs which run persistently and are attached to a port which respond to HTTP requests. You can write one yourself. This paragraph was intended to divorce you from any notion that URLs directly equal files, which ...
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Get an object properties list in Objective-C

...turn nil; } NSMutableDictionary *results = [[[NSMutableDictionary alloc] init] autorelease]; unsigned int outCount, i; objc_property_t *properties = class_copyPropertyList(klass, &outCount); for (i = 0; i < outCount; i++) { objc_property_t property = properties[i...
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Why is the order in dictionaries and sets arbitrary?

...der: >>> {'bar': None, 'foo': None} {'foo': None, 'bar': None} All slots except 3 and 4 are empty, looping over the table first lists slot 3, then slot 4, so 'foo' is listed before 'bar'. bar and baz, however, have hash values that are exactly 8 apart and thus map to the exact same slot...
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Why can't I reference my class library?

... Then Microsoft should say this and include an option to put them all at the same version. – PRMan Apr 30 '17 at 23:12 1 ...
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Array extension to remove object by value

...with a protocol extension method. removeObject() is defined as a method on all types conforming to RangeReplaceableCollectionType (in particular on Array) if the elements of the collection are Equatable: extension RangeReplaceableCollectionType where Generator.Element : Equatable { // Remove f...