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How to get a substring between two strings in PHP?

... one but really don't think it's the best way to go). Thinking of strpos and substr functions. Here's an example: 32 A...
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How to combine two or more querysets in a Django view?

I am trying to build the search for a Django site I am building, and in that search, I am searching in 3 different models. And to get pagination on the search result list, I would like to use a generic object_list view to display the results. But to do that, I have to merge 3 querysets into one. ...
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Get statistics for each group (such as count, mean, etc) using pandas GroupBy?

I have a data frame df and I use several columns from it to groupby : 7 Answers 7 ...
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RE error: illegal byte sequence on Mac OS X

...for cross-compiling to iOS. The string has embedded double quotes. The command is: 7 Answers ...
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Node: log in a file instead of the console

... Update 2013 - This was written around Node v0.2 and v0.4; There are much better utilites now around logging. I highly recommend Winston Update Late 2013 - We still use winston, but now with a logger library to wrap the functionality around logging of custom objects and fo...
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Difference between class and type

Being new to Java, I'm confused between the concepts of class and type . For example, should the object "Hello World!" belong to the type String or class String ? Or maybe both? ...
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What should every JavaScript programmer know? [closed]

...ul, but they are often hiding the sometimes-ugly details of how JavaScript and the DOM actually work from you. If your aim is to be able to say “I know JavaScript”, then investing a lot of time in a framework is opposed to that. Here are some JavaScript language features that you should know to...
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Is it possible to import a whole directory in sass using @import?

...re 119 Sass files in 17 directories. These correspond roughly to our views and are mainly used for adjustments, with the heavy lifting being handled by our custom framework. To me, a few lines of imported directories is a tad less complex than 119 lines of imported filenames. To address load order,...
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Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile

I am using Maven 3.0.5 and Spring Tool Source 3.2 with Maven plugin installed. When I try to do 'Run As---> Maven install', I am getting the following error: ...
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Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?

... When you compile a number literal in Java and assign it to a Integer (capital I) the compiler emits: Integer b2 =Integer.valueOf(127) This line of code is also generated when you use autoboxing. valueOf is implemented such that certain numbers are "pooled", and i...