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Should I instantiate instance variables on declaration or in the constructor?
...'s discussable: if you initialise all your fields in the constructor, you know exactly that when you are reading the code, you have just one place where to search...
– nbro
May 8 '15 at 10:42
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How to vertically center content with variable height within a div?
... Then I noticed that most transform related stuff is -webkit- prefixed and now it works. So just as a reminder: Don't forget to add the -webkit- prefix too.
– miho
Mar 6 '15 at 19:20
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Can I split an already split hunk with git?
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@Filype: I don't know why that would have happened, I'm afraid - if you were running git add -p and edited a hunk with e that should only affect what's staged, not your working tree.
– Mark Longair
Dec 24...
Why does AngularJS include an empty option in select?
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This may work for now, but the angular documentation specifically recommends against using ng-init for anything besides ng-repeat - see docs.angularjs.org/api/ng/directive/ngInit
– Ed Norris
Aug 8 '14 at ...
Most used parts of Boost [closed]
When I discovered boost::lexical_cast I thought to myself "why didn't I know about this sooner!" - I hated having to write code like
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Installing Apple's Network Link Conditioner Tool
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I mean, what is the standard place to install it on disk now that /Developer is no more?
– Heath Borders
May 11 '12 at 4:25
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Launching Google Maps Directions via an intent on Android
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Navigation intents seem to be officially supported now: developers.google.com/maps/documentation/android/…
– Sanketh Katta
Feb 15 '15 at 1:59
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How to replace all occurrences of a string?
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Now from august 2020, you can use inbuilt replaceAll function, stackoverflow.com/a/63587267/8798220
– Nisharg Shah
Aug 25 at 21:22
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How to process POST data in Node.js?
...s.parse(body);
// use post['blah'], etc.
});
}
}
Now, for example, if you have an input field with name age, you could access it using the variable post:
console.log(post.age);
share
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How to remove single character from a String
...second part of my answer deals with that case, just as the question asked, now how about removing the downvote? the answer is correct, it just considers one case additional to the one asked in the question.
– Óscar López
Nov 14 '12 at 20:06
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