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How to list variables declared in script in bash?
...ows variable reports through (e.g. VAR=VALUE lines).
In particular, the A2 does not spuriously make it into the output.
+ function a() { echo $'\nA2=B'; }; A0=000; A9=999;
+ SOLUTION | grep '^A[0-9]='
A0=000
A9=999
AND: The "DejayClayton" problem is solved (embedded newlines in variable values d...
How to replace (or strip) an extension from a filename in Python?
... This fails if the somefile has no extension and user is 'john.doe'.
– Marek Jedliński
May 18 '17 at 9:05
...
How to get progress from XMLHttpRequest
... xhr.responseText), it is a little bit more difficult, because the browser doesn't know how many bytes will be sent in the server request. The only thing that the browser knows in this case is the size of the bytes it is receiving.
There is a solution for this, it's sufficient to set a Content-Len...
Using numpy to build an array of all combinations of two arrays
...ons, as this function respects the ordering of values whereas combinations doesn't, so this function returns more values than combinations does. Still very impressive, but unfortunately not what I was looking for :(
– David Marx
Oct 30 '14 at 17:08
...
How to view the SQL queries issued by JPA?
...dont have a EM but only a toplink Service i can request a Session but that does not know of any query. I use Classes like ReadAllQuery, ExpressionBuilder and Expression. You dont need to reply if its too unclear (im not a pro in this, im used to JPA) i will delete this comment within the next 48 hou...
TypeError: 'module' object is not callable
... module nesting.
What I am trying to do is have a scripts directory that does not have the *.py extension, and still have the 'bin' modules to be in mypackage/bin and these have my *.py extension. I am new to packaging, and trying to follow the standards as I am interpreting them. So, I have at th...
demystify Flask app.secret_key
...implementations will be a bit more involved. Also, keep in mind that Flask does most of this for you in the background. So, besides setting values to your cookie (via the session API) and providing a SECRET_KEY, it's not only ill-advised to reimplement this yourself, but there's no need to do so:
A...
Parallelize Bash script with maximum number of processes
...script {} > {.}.out"
GNU Parallel makes sure the output from each job does not mix, so you can use the output as input for another program:
some-command | parallel do-something | postprocess
See the videos for more examples: https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
...
Scala best way of turning a Collection into a Map-by-key?
...
doesnt seem to work.for me either "Application does not take parameters"
– jayunit100
Feb 15 '15 at 22:05
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How to reset radiobuttons in jQuery so that none is checked
... the initial state from the HTML). In 1.6.1+ using .attr('checked', false) does both elem.removeAttribute('checked') and elem.checked = false since the change caused a lot of backwards compatibility issues and it can't really tell if you wanted to set the HTML attribute or the DOM property. See more...