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Selecting only first-level elements in jquery
...f selectors are working fine now. Thanks very much for your reply and everyone who replied.
– aston
Jun 10 '09 at 20:33
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How can I remove the extension of a filename in a shell script?
... The problem with this answer is it assumes input string has ONLY one dot ... @chepner below has a much better solution ... name=${filename%.*}
– Scott Stensland
Apr 30 '16 at 12:24
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Dealing with “Xerces hell” in Java/Maven?
... It is confusing, but it's due to the third party uploads of non-versioned Xerces jars, like justingarrik was saying in his post. xml-apis 2.9.1 is the same as 1.3.04, so in that sense, 1.4.01 is newer (and numerically larger) than 1.3.04.
– liltitus27
Nov...
Hash Code and Checksum - what's the difference?
...s are easy to compute, and can detect many types of data corruptions (e.g. one, two, three erroneous bits).
A hashcode simply describes a mathematical function that maps data to some value. When used as a means of indexing in data structures (e.g. a hash table), a low collision probability is desir...
Write a function that returns the longest palindrome in a given string
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When someone goes on Stack Overflow, the question "answer" should actually contain an answer. Not just a bunch of directions towards the answer..
– Erik Philips
Oct 22 '18 at 17:16
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iOS 7 - Failing to instantiate default view controller
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Create a new Storyboard in your project, name it something like Main_iPhoneV2 (or iPadV2 depending on your original storyboard style)
Open the broken storyboard, click anywhere in the white area and press command-a, then command-c (select all and copy)
Open your new storyboard and press command-v...
Using tags to turn off caching in all browsers? [duplicate]
...of the http-equiv
declarations AND fail with the W3C validator. At most, one could have
one of each http-equiv declarations; pragma, cache-control and
expires. These are completely outdated when using modern up to date browsers.
After IE9 anyway. Chrome and Firefox specifically does not work...
How to add onload event to a div element
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Throw this link out here for anyone that comes across this answer w3schools.com/tags/ev_onload.asp - All the HTML elements that currently support onload
– Brandon Benefield
Mar 13 '18 at 18:39
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Real world use cases of bitwise operators [closed]
...ed to numeric values, since the medium may only be capable of transmitting one bit at a time.
Compression, Encryption
Both of these are heavily dependent on bitwise algorithms. Look at the deflate algorithm for an example - everything is in bits, not bytes.
Finite State Machines
I'm speaking primar...
Truncating all tables in a Postgres database
... never used plpgsql before so this would've taken me ages. Thanks! For anyone that needs it I've added the code I ended up using to the bottom of this post.
– Sig
May 13 '10 at 21:32
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