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looping through an NSMutableDictionary
How do I loop through all objects in a NSMutableDictionary regardless of the keys?
6 Answers
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CSS horizontal centering of a fixed div?
I know this question is a million times out there, however I can't find a solution to my case.
I've got a div, which should be fixed on the screen, even if the page is scrolled it should always stay CENTERED in the middle of the screen!
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Is there an easy way to attach source in Eclipse?
...l this the hard and painful way to attach source. You need to do it every time you include the jar file in every project you use the jar. When you have lots of jars, and lots of projects, that's not good.
– James Moore
Jul 24 '12 at 16:05
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C++ Redefinition Header Files (winsock2.h)
...and then I'm including MyClass.h in many files, so it includes multiple times and redefinition error occurs. How to prevent?
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Convert seconds to HH-MM-SS with JavaScript?
...is a must know.
Using datejs, just write something like:
(new Date).clearTime()
.addSeconds(15457)
.toString('H:mm:ss');
--update
Nowadays date.js is outdated and not maintained, so use "Moment.js", which is much better as pointed out by T.J. Crowder.
--update 2
Please use...
How to copy yanked text to VI command prompt
I want to know if there is any way by which I can paste yanked text to the command window. For instance if I have yanked a word and I want to grep it in some location I can't simply paste the word using 'p'. However if I copy it to clipboard, Shift-Insert will paste the same thing.
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Parcelable where/when is describeContents() used?
Does anyone know where/when this method of a Parcelable is called?
2 Answers
2
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Secure random token in Node.js
...onous option in-case if you are not a JS expert like me. Had to spend some time on how to access the inline function variable
var token = crypto.randomBytes(64).toString('hex');
share
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improve th...
What is Java EE? [duplicate]
...this is an old answer, but as people are still reading it: it's a looooong time ago that Java EE's main selling point was distributed transactional systems. Even in '08, but surely today it's about REST APIs (JAX-RS), Validation (Bean Validation) easy persistence (JPA) MVC web frameworks (JSF, MVC) ...
node.js, socket.io with SSL
...ion(request, response){
...
})
I hope that this will save someone's time.
Update : for those using lets encrypt use this
var server = https.createServer({
key: fs.readFileSync('privkey.pem'),
cert: fs.readFileSync('fullchain.pem')
},app);
...