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TypeError: ObjectId('') is not JSON serializable
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@defuz Why not just use str? What's wrong with that approach?
– Kevin
May 13 '17 at 16:27
@defu...
Using ls to list directories and their total sizes
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Append a | tail -r to sort by largest first.
– Phrogz
Mar 16 '14 at 3:34
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UITextView style is being reset after setting text property
...Text and after call method setText property font is being reset.
It's happening after I change sdk 7.
_masterText is IBOutlet , global and properties are set in storyboard. It's only me or this is general SDK bug?
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How can I mark “To Do” comments in Xcode?
...d:
#warning this will create a compiler warning.
And when you build the app you will get a compiler warning (a yellow triangle, not a compiler error) which is a little more "in your face" about reminding you of things you need to do.
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Git serve: I would like it that simple
...of other similar tools from Dr. Nic, What is *jour and why they are killer apps for RailsCamp08.
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ScrollIntoView() causing the whole page to move
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This resolved my issue. I've been seeing this happen in our web app for some time, but it's been hard to lock down the repro for it. After adding a new feature it occurred every time and I was able to trace it to this call, which was missing the block : 'nearest' param.
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AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
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Try wrapping expression with:
$scope.$apply(function() {
$scope.foo.bar=true;
})
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Removing all empty elements from a hash / YAML?
...e here for the benchmark.
In case you want to backport it to your Rails 3 app:
# config/initializers/rails4_backports.rb
class Hash
# as implemented in Rails 4
# File activesupport/lib/active_support/core_ext/hash/compact.rb, line 8
def compact
self.select { |_, value| !value.nil? }
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First letter capitalization for EditText
I'm working on a little personal todo list app and so far everything has been working quite well. There is one little quirk I'd like to figure out. Whenever I go to add a new item, I have a Dialog with an EditText view showing inside. When I select the EditText view, the keyboard comes up to enter t...
Bootstrap: How do I identify the Bootstrap version?
...Script or CSS files for the bootstrap version. Just came across this on an app using bootstrap 2.3.2. In this case, the (current) top answer is likely the correct one, you'll need to search the source code for the bootstrap find what version it uses. (Added 9/18/2020, though was in comment since 8/1...