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How to return multiple lines JSX in another return statement in React?
...
Try to think of the tags as function calls (see docs). Then the first one becomes:
{[1,2,3].map(function (n) {
return React.DOM.p(...);
})}
And the second one:
{[1,2,3].map(function (n) {
return (
React.DOM.h3(...)
React.DOM.p(...)
)
})}
It s...
Running python script inside ipython
... but there's nothing to stop you from defining your own magic command that calls into %run with an appropriate file finder.
As a very nasty hack, you could override the default file_finder with your own:
IPython.core.magics.execution.ExecutionMagics.run.im_func.func_defaults[2] = my_file_finder
...
Access Asset Catalog programmatically
...et Catalog to organize my assets, but I access all of my images programmatically. How would I access my images, now? Do I still access them by their file names like so:
...
How can I make a time delay in Python? [duplicate]
...his function actually suspends the processing of the thread in which it is called by the operating system, allowing other threads and processes to execute while it sleeps.
Use it for that purpose, or simply to delay a function from executing. For example:
>>> def party_time():
... pri...
What exactly does the Access-Control-Allow-Credentials header do?
...with the request, and this behavior can lead to a class of vulnerabilities called cross-site request forgery, or CSRF.
In order to reduce the chance of CSRF vulnerabilities in CORS, CORS requires both the server and the client to acknowledge that it is ok to include cookies on requests. Doing this ...
What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
..._OBJECT may well break an unrelated class that happens to contain a method called metaObject.
– Unslander Monica
Apr 7 '16 at 20:44
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Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
... 00000000040ED948]:
# tracemem[00000000040ED948 -> 00000000040ED830]: .Call copy $<-.data.table $<-
.Internal(inspect(DT))
# @0000000003B7E2A0 19 VECSXP g0c7 [OBJ,NAM(2),TR,ATT] (len=2, tl=100)
# @00000000040C2288 14 REALSXP g0c2 [NAM(2)] (len=2, tl=0) 1,2
# @00000000040C2250 14 REAL...
What are all the user accounts for IIS/ASP.NET and how do they differ?
...n using the Application Pool Identity feature then a "synthesised" account called IIS AppPool\<pool name> will be created on the fly to used as the pool identity. In this case there will be a synthesised account called IIS AppPool\DefaultAppPool created for the life time of the pool. If you de...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
... still have to play this game. Hold on, phone ringing... It was 2033, they called to say they still play it. Oh well, thanks for reminding me, Jarek Zmudzinski from 2010.
– thomax
Sep 16 '13 at 10:09
...
PHP random string generator
...
To answer this question specifically, two problems:
$randstring is not in scope when you echo it.
The characters are not getting concatenated together in the loop.
Here's a code snippet with the corrections:
function generateRandomString($length = 10...