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How can I find all matches to a regular expression in Python?
... writing I have Python use the re.search() function to find matches in a block of text and print the results. However, the program exits once it finds the first match in the block of text.
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How to change default timezone for Active Record in Rails?
... much! I'd been struggling with this as well. I have an inherited legacy PHP app that interacts with the same mysql database and stores all times as local; updating it to use UTC was not an option. What I had previously accomplished nothing: config.time_zone = 'Central Time (US & Canada)' c...
Is Java really slow?
... Fortran, etc.) can beat it; however, Java can be more than 10x as fast as PHP, Ruby, Python, etc. There are specific areas where it can beat common compiled languages (if they use standard libraries).
There is no excuse for "slow" Java applications now. Developers and legacy code/libraries are to ...
Hash Code and Checksum - what's the difference?
...ash code and checksum are similar things - a numeric value, computed for a block of data, that is relatively unique.
12 A...
How to disable anchor “jump” when loading a page?
...n Firefox, IE & Chrome on Windows.
Edit 2: move setTimeout() inside if block, props @vsync.
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How to properly override clone method?
...ems reasonable, but you can also add a comment that explains why the catch block will never be entered in this particular case.
Alternatively, as others have also suggested, you can perhaps implement clone without calling super.clone.
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RegEx to parse or validate Base64 data
...e : if you do so, you force the base64 string to contain at least a 4-size block, rendering valid values such as MQ== not a match to your expression
– njzk2
Oct 22 '13 at 13:47
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Cast to int vs floor
...ing dropped”. See (although it is written for C): blog.frama-c.com/index.php?post/2013/10/09/…
– Pascal Cuoq
Dec 30 '14 at 22:23
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How to read a file into a variable in shell?
...cessary, otherwise you're appending literal \ and n characters. Your code block also has an extra space at the end, not sure if that's intentional, but it'd indent every subsequent line with an extra whitespace.
– dimo414
Mar 27 '19 at 17:23
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How to link to specific line number on github
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that shift+click the second line for a block is a good one! I was manually editing the URL to add the second line :). follow up question though, what if I wanted lines 2, 4, and from 17-22 highlighted? Is that possible or can I only highlight one block at a time?
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