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How do I toggle an element's class in pure JavaScript?
...t least in FF) so for those looking to toggle classes on multiple elements read on :-) (I did not read on at first - thus my comment! )
– kev1807
Jun 15 at 15:05
add a commen...
Merge and interleave two arrays in Ruby
...
@Leo, @chuck: if you read the example you will see that Chris wants to interleave the elements, not concatenate them. Essentially, he wants [a, s].transpose except that the two rows don't conform, leaving #zip as the obvious solution. And I don't...
How to request Administrator access inside a batch file
...AYEDEXPANSION & set "_FilePath=%~1"
if NOT EXIST "!_FilePath!" (echo/Read RequestAdminElevation usage information)
:: UAC.ShellExecute only works with 8.3 filename, so use %~s1
set "_FN=_%~ns1" & echo/%TEMP%| findstr /C:"(" >nul && (echo/ERROR: %%TEMP%% path can not contain ...
Why does my Spring Boot App always shutdown immediately after starting?
...pring-boot:run --debug
and look for messages like -
[WARNING] error reading
/Users/sparrowmac1/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/8.5.20/tomcat-embed-core-8.5.20.jar;
invalid LOC header (bad signature) [WARNING] error reading
/Users/sparrowmac1/.m2/repository/com/f...
API Keys vs HTTP Authentication vs OAuth in a RESTful API
...ty against a set of defined rules to authorizing the level of access (i.e. read, write or read/write). Once the said steps are accomplished, a typical further concern is the allowed rate of request, meaning how many requests per second the requestor is allowed to perform towards the given resource(s...
Should MySQL have its timezone set to UTC?
..., unless you specifically set the column to allow null when you
create it.
Read this
To select a timestamp column in UTC format
no matter what timezone the current MySQL session is in:
SELECT
CONVERT_TZ(`timestamp_field`, @@session.time_zone, '+00:00') AS `utc_datetime`
FROM `table_name`
You...
A semantics for Bash scripts?
...:-2}" Hello World
+ echo Hello World
Hello World
For more on expansions, read the Parameter Expansion section of the manual. It's quite powerful.
Integers and arithmetic expressions
You can imbue names with the integer attribute to tell the shell to treat the right hand side of assignment expres...
SVN Commit specific files
...ts printer on fire" printer-driver/*.c
You can also have the svn command read the list of files to commit from a file:
$ svn ci -m "Now works" --targets fix4711.txt
share
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improve this answer
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Why does pylint object to single character variable names?
...t will be descriptive. I'm currently using with open(FILE) as f: items = f.readlines() for example, where the variable f is really obvious, but I get pylint warnings. This made me change to flake8.
– Axel Örn Sigurðsson
Aug 20 '14 at 14:05
...
Lambda expression vs method reference [closed]
...vs an anonymous class"? And the answer is the same: when you find it more readable. There are certainly cases that are definitely one or definitely the other but there's a host of grey in the middle, and judgment must be used.
The theory behind method refs is simple: names matter. If a method ...