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Python Logging (function name, file name, line number) using a single file
...ywhere you want, just add:
logger.debug('your message')
Example output from a script I'm working on right now:
[invRegex.py:150 - handleRange() ] ['[A-Z]']
[invRegex.py:155 - handleRepetition() ] [[<__main__.CharacterRangeEmitter object at 0x10ba03050>, '{', '1', '}']]
[invRe...
What is the difference between List (of T) and Collection(of T)?
... public void new InsertItem(...) and then calling the base.InsertItem(...) from within ? It would still not break the contract. (the name is 'Insert' in List, but nonetheless). So what is the big deal in sticking to Collections<T> ?
– DeeStackOverflow
Mar...
How to 'minify' Javascript code
...process that preserves the original. In almost every case, any speed gains from hand-optimization are far, far outweighed by the cost of developers deciphering minified code.
– alttag
Aug 12 '14 at 0:38
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Fastest way to copy file in node.js
...st that's what happened to me. Sadly there's not much documentation except from the source code.
– Robert
Aug 6 '14 at 5:46
...
Custom exception type
...
From WebReference:
throw {
name: "System Error",
level: "Show Stopper",
message: "Error detected. Please contact the system administrator.",
htmlMessage: "Error detected. Please contact the <a...
twitter bootstrap navbar fixed top overlapping site
...rap 4 docs...
Fixed navbars use position: fixed, meaning they’re pulled from the
normal flow of the DOM and may require custom CSS (e.g., padding-top
on the ) to prevent overlap with other elements.
share
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Is Redis just a cache?
...tion:96"
...
25) "question:76"
Now that you have the ids, retrieve items from Redis using pipelining and show them to the user.
Questions by Tags, Sorted by Votes
Next, we want to retrieve questions for each tag. But SO allows you to see top voted questions, new questions or unanswered questions...
Mercurial stuck “waiting for lock”
...schooner.uwaterloo.ca/twiki/bin/view/MAG/HgLockError
Here is a transcript from Tortoise Hg Workbench console
% hg debuglocks
lock: user None, process 7168, host HPv32 (114213199s)
wlock: free
[command returned code 1 Sat Jan 07 18:00:18 2017]
% hg debuglocks --force-lock
[command completed succes...
Understanding what 'type' keyword does in Scala
...
I liked the answer from Roland Ewald since he described with a very simple use case of type alias, and for more detail introduced a very nice tutorial.
However, since another use case is introduced in this post named type members, I would like...
Strings are objects in Java, so why don't we use 'new' to create them?
...? This doesn't seem true to me, but perhaps you meant something different from what this seems to mean.
– Dawood ibn Kareem
Nov 30 '14 at 10:10
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