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Where do I use delegates? [closed]
...r a real world application of a delegate is the Predicate. In the example from the link, you will notice that Array.Find takes the array to search and then a predicate to handle the criteria of what to find. In this case it passes a method ProductGT10 which matches the Predicate signature.
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Is Mono ready for prime time? [closed]
...ono Migration Analyzer tool (Moma) to evaluate how far your application is from running on Mono. If the evaluation comes back with flying colors, you should start on your testing and QA and get ready to ship.
If your evaluation comes back with a report highlighting features that are missing or dif...
move_uploaded_file gives “failed to open stream: Permission denied” error
... fix applies to situations where you might of changed the servers php type from fast_CGI, CGI to Apache_mod as plesk etc.. can continue with original user's permissions not apache. This fixed my issues.
– elliotrock
Oct 16 '14 at 4:31
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What is the maximum length of a Push Notification alert text?
...me as a notification center.
Just as a reminder here is a very good note from the official documentation:
If necessary, iOS truncates your message so that it fits well in each notification delivery style; for best results, you shouldn’t truncate your message.
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Pure JavaScript Send POST Data Without a Form
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Also, RESTful lets you get data back from a POST request.
JS (put in static/hello.html to serve via Python):
<html><head><meta charset="utf-8"/></head><body>
Hello.
<script>
var xhr = new XMLHttpRequest();
xhr.open("POST",...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
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For those concerned about where PKG_CONFIG_PATH comes from, if you brew info imagemagick@6, it will tell you that the brew formula is keg-only and not symlinked into /usr/local. It will also tell you to set PKG_CONFIG_PATH: /usr/local/opt/imagemagick@6/lib/pkgconfig if needed.
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Error Domain=NSURLErrorDomain Code=-1005 “The network connection was lost.”
...See line 5 in attached image:
.
Changing to use https allows connection from iOS 8 simulators albeit with intermittent errors.
Problem is still present in Xcode 6.01 (gm).
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ExecJS::RuntimeError on Windows trying to follow rubytutorial
... into Windows is in fact supported...
ExecJS lets you run JavaScript code from Ruby. It automatically picks the best runtime available to evaluate your JavaScript program, then returns the result to you as a Ruby object.
ExecJS supports these runtimes:
therubyracer - Google V8 embedded within Ruby...
What is the best practice for dealing with passwords in git repositories?
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The typical way to do this is to read the password info from a configuration file. If your configuration file is called foobar.config, then you would commit a file called foobar.config.example to the repository, containing sample data. To run your program, you would create a local...
Java: int array initializes with nonzero elements
...ker (bug id 7196857). Unfortunately, I did not wait for any clarifications from Oracle about the following points. As I see, this bug is OS-specific: it absolutely reproducible on 64-bit Linux and Mac, but, as I see from comments, it reproduces not regularly on Windows (for similar versions of JDK)....