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How to wrap async function calls into a sync function in Node.js or Javascript?
...n AnticipatedSyncFunction(){ var ret; setTimeout(function(){ var startdate = new Date() //console.log(startdate) ret = "hello" + startdate; },3000); while(ret === undefined) { require('deasync').runLoopOnce(); } return ret; } var output = AnticipatedSyncFunction(); ...
Why does CSS not support negative padding?
... is a case where the spec goes beyond telling me how to define my page and starts telling me how I should define my page. If I want my content to overlap my background edges, borders and/or margins, that should be my prerogative, the spec definers' imaginations of why I might want to do so notwiths...
Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
...a for development):
Java SE 7
Java SE v1.7.0
Java SE Development Kit 7
Starting with Java v1.5:
v5 = v1.5.
v6 = v1.6.
v7 = v1.7.
And we can assume this will remain for future versions.
Next, for developers, download JDK, not JRE.
JDK will contain JRE. If you need JDK and JRE, get JDK. Both...
Including Google Web Fonts link or import?
...
Google's own 'Getting Started' tutorial uses only the <link> method, so I guess that's the one they recommend in an unspoken fashion
– James Cushing
Oct 20 '15 at 13:34
...
Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin
...); and
I used a class name that conforms to Cocoa naming conventions (i.e. start with the uppercase letter).
Even with these corrections, there are issues:
The above code is not caching the downloaded images. That means that if you scroll an image off screen and back on screen, the app may try ...
Overriding Binding in Guice
I've just started playing with Guice, and a use-case I can think of is that in a test I just want to override a single binding. I think I'd like to use the rest of the production level bindings to ensure everything is setup correctly and to avoid duplication.
...
Retrieve a Fragment from a ViewPager
...gt; 0) in the ViewPager, if the hosting Activity / Fragment is killed or restarted then the internal SpaseArray will be wiped out when the custom FragmentPagerActivity is recreated, but behind the scenes the ViewPagers internal fragments will be recreated, and getItem will NOT be called for any of t...
How can I develop for iPhone using a Windows development machine?
...are expensive, however.
If you're interested in option 1) I would suggest starting at Insanelymac and reading the OSx86 sections.
I do think you should consider whether the time you will invest is going to be worth the money you will save though. It was for me because I enjoy tinkering with this ...
What's the best way to send a signal to all members of a process group?
...(This is often the case if the tree is the result of forking from a server start or a shell command line.) You can discover process groups using GNU ps as follows:
ps x -o "%p %r %y %x %c "
If it is a process group you want to kill, just use the kill(1) command but instead of giving it a proce...
How can I set up an editor to work with Git on Windows?
...ll.
(not that with the core.editor configuration mechanism, a script with "start /WAIT..." in it would not work, but only open a new DOS window)
Bennett's answer mentions the possibility to avoid adding a script, but to reference directly the program itself between simple quotes. Note the directi...