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Is there an equivalent to 'continue' in a Parallel.ForEach?
...condition used for continue on all items until the end of the foreach
if (isTrue)
{
//Do what you want to do for all items
}
});
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Ruby Arrays: select(), collect(), and map()
...ds):
h.reject { |key, value| value.empty? }
Note that this is Ruby 1.9. If you have to maintain compatibility with 1.8, you could do:
Hash[h.reject { |key, value| value.empty? }]
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Range references instead values
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And of course, if you repeatedly access array[idx] you could instead choose to have e := &array[idx] at the top of the for loop and then use e.field1, e.field2, etc which more closely resembles the OP might have wanted (just with two li...
How do I determine k when using k-means clustering?
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Great answer! For X-Means, do you know if overall BIC score n := k*2 (k clusters, each cluster modeled by Gaussian with mean/variance parameters). Also if you determine the "parent" BIC > "2 children" BIC would you ever split that cluster again in the next ite...
Installation error: INSTALL_PARSE_FAILED_MANIFEST_MALFORMED?
...? there is nothing about a DOT here: developer.android.com/guide/topics/manifest/…
– Beto Caldas
May 19 '16 at 13:07
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Select2 doesn't work when embedded in a bootstrap modal
...r the focused element is either the overlay itself or a descendent of it - if not it just refocuses on the overlay. With the select2 dropdown being attached to the body this effectively prevents you from entering anything into the the textfield.
You can quickfix this by overwriting the enforceFocus ...
Extension · App Inventor 2 中文网
...rogressbar
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MyListView
MyListViewElement
NetworkState
NotificationStyle
OCR
PdfTool
PdfViewer
PhoneInfo
Plyr
PrivacyPolicyAI2Ext
QRCodeGenerator
Qwen
RotationDetector
SQLite
ScaleDetector
Screenshot
Shortcut
Sidebar
StatusBarTools
TableView
Transpa...
Remove first 4 characters of a string with PHP
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If you’re using a multi-byte character encoding and do not just want to remove the first four bytes like substr does, use the multi-byte counterpart mb_substr. This does of course will also work with single-byte strings.
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Find commit by hash SHA in Git
I need to find a commit in Git by a given hash, SHA. For example, if I have the "a2c25061" hash, and I need to get the author and the committer of this commit.
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Installing CocoaPods: no response
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For others wondering the same, installing the gem takes forever. If you run:
export GEM_HOME=~/.gems
export PATH=$GEM_HOME/bin:$PATH
gem install cocoapods -V
Installing with flag V enables verbose output which will let you see all the output as it is going through the download and inst...