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What is the Java ?: operator called and what does it do?
...nother function that may or may not return a value and allow the next code set to run?
– johnny
May 1 '09 at 16:00
8
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Configure apache to listen on port other than 80
...isten 8076 line in my local server but its worked normally. Can you try re-setup apache if is possible?
– ismailperim
Oct 15 '10 at 12:08
2
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Get name of object or class
...och || (Zamboch = {}));
you could annotate the prototypes upfront with
setupReflection(Zamboch, 'Zamboch', 'Zamboch');
and then use _fullname and _classname fields.
var app=new Zamboch.Web.Common.App();
console.log(app._fullname);
annotating function here:
function setupReflection(ns, full...
Iterator Loop vs index loop [duplicate]
...like, for instance, you can iterate through all the values in a map, and a set(granted it is kindof like an array).
– Shipof123
Mar 14 '19 at 22:46
1
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Set transparent background using ImageMagick and commandline prompt
Suppose you have any image (PNG or JPG).
This image has a white background and I need to make this background transparent.
...
Retrieve list of tasks in a queue in Celery
... DEFAULT_PRIORITY_STEPS]
r = redis.StrictRedis(
host=settings.REDIS_HOST,
port=settings.REDIS_PORT,
db=settings.REDIS_DATABASES['CELERY'],
)
return sum([r.llen(x) for x in priority_names])
If you want to get an actual task, you can use something like:
...
What characters are valid for JavaScript variable names?
...
Could you please copy your example lines to this Rosetta Code page, which is currently lacking a JavaScript example?
– Walter Tross
Oct 30 '14 at 13:45
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Benefit of using Parcelable instead of serializing object
... could just put the huge memory consuming object on a static variable, and set it to null right when you fetch it (on onCreate for example). The disadvantage is that it doesn't support multi-processes, and it's a bit dirty way to do it. Wonder if that's the case if you wish to pass a large bitmap.
...
ASP.NET MVC RequireHttps in Production Only
...is as easy to use as the Development Server, but supports the full feature set of IIS 7.5 including SSL.
Scott Hanselman has a detailed post on working with SSL in IIS Express.
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Using Selenium Web Driver to retrieve value of a HTML input
... a textarea, which is neither a "value" attribute, nor a between-tag text (set dynamically as "value" attribute.
– C-F
Jun 5 '17 at 22:03
2
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