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Regex to replace everything except numbers and a decimal point
... This is great to convert already-formatted numbers like money to a computable float.
– lu1s
Jan 12 '17 at 0:15
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How to return an array from JNI to Java?
...NI function in the example creates a number of arrays. The outer array is comprised of an 'Object' array creating with the JNI function NewObjectArray(). From the perspective of JNI, that's all a two dimensional array is, an object array containing a number of other inner arrays.
The following ...
NameError: name 'reduce' is not defined in Python
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Cocoapods staying on “analyzing dependencies”
... Just FYI, I had this same issue then I realized that I had un-commited changes to my project. I simply staged & committed them, ran $ pod install again and it worked.
– i2097i
Mar 16 '15 at 0:45
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Custom views with Storyboard
In complex screens (View Controllers) I used to separate the whole thing in smaller pieces (I call them widgets). These widgets consist basically of a MyWidget.h and a MyWidget.m file as well as a MyWidget.xib file, where the root element is a UIView and the MyWidget class is the File Owner ...
Is it possible to have nested templates in Go using the standard library?
... package has no direct access to the file system, so you have to parse and compose the templates on your own.
Consider the following example with two different pages ("index.html" and "other.html") that both inherit from "base.html":
// Content of base.html:
{{define "base"}}<html>
<hea...
How to get the home directory in Python?
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Declare variable in table valued function
... known as an "Inline Table-Valued Function" which has performance benefits compared to a Multi-statement Table-Valued Function, namely the database server can recompose the query with the ITVF inlined into the parent query, essentially becoming a parameterised VIEW whereas a MSTVF behaves more like ...
How do I find out which settings.xml file maven is using
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