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Can I position an element fixed relative to parent? [duplicate]

... oh, hmm... I actually want to mimic a sticky button, when its positioned absolute, when I scroll down, it doesn't sticky ... hmm – Jiew Meng Mar 6 '11 at 10:49 ...
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Downloading an entire S3 bucket?

...eleased their Command Line Tools, which work much like boto and can be installed using sudo easy_install awscli or sudo pip install awscli Once installed, you can then simply run: aws s3 sync s3://<source_bucket> <local_destination> For example: aws s3 sync s3://mybucket . ...
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Uncatchable ChuckNorrisException

...d not find the main class: TestThrow. Program will exit. UPDATE 2: Actually, you can get this to work if you disable the byte code verifier! (-Xverify:none) UPDATE 3: For those following from home, here is the full script: Create the following classes: public class ChuckNorrisException e...
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How to execute XPath one-liners from shell?

...uld try these tools : xmlstarlet : can edit, select, transform... Not installed by default, xpath1 xmllint : often installed by default with libxml2-utils, xpath1 (check my wrapper to have --xpath switch on very old releases and newlines delimited output (v < 2.9.9) xpath : installed via perl's ...
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Difference between sh and bash

When writing shell programs, we often use /bin/sh and /bin/bash . I usually use bash , but I don't know what's the difference between them. ...
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Check synchronously if file/directory exists in Node.js

... Note that fs.exists() is deprecated, but fs.existsSync() is not. (The callback parameter to fs.exists() accepts parameters that are inconsistent with other Node.js callbacks. fs.existsSync() does not use a callback.) You've specifically asked for a synchronous check, but if you can use an ...
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Modifying a subset of rows in a pandas dataframe

...on criteria, columns I want] = value So Bren's answer is saying 'find me all the places where df.A == 0, select column B and set it to np.nan' share | improve this answer | ...
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How to change the commit author for one specific commit?

...thor of used to be on a branch which was subsequently merged in. More generally, it does not work when handling messy histories. Since I am apprehensive about running scripts which depend on setting and unsetting environment variables to rewrite git history, I am writing a new answer based on this ...
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What do

...hat they're subclasses of a generic function type (From) => To, but that's all it says. Um, what? Maybe there's documentation somewhere, but search engines don't handle "names" like " ...
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How to get the integer value of day of week

... Up-voted as all sane people would want this. ISO 8601 is quite clear on the point. Monday is day 1, Sunday is day 7. – Morvael Aug 18 '16 at 10:30 ...