dependencies

问题 I'm running into an unexpected (only for me?) ScalaC behavior. The TL;DR is that the following is a recreation of an issue I saw while trying to migrate a codebase from maven to bazel. One of the main focuses of this migration is to try to minimize the dependencies each class needs for compilation so that builds will be triggered only when needed. Unfortunately what I saw is that given ClassIndirectlyNeedingFoo (uses)-> ClassUsingFoo (uses)-> Supplier the compilation of

问题 Recently, I use opencv in python. As I noticed, when I want to import cv2 module in python, I need to add cv2.so file path manually to the system paths using: sys.path.append('/path/to/cv.so') Howewer, when I want to read jpg files in the ipython notebooks, it fails: import sys import numpy as np import os sys.path.append("/usr/local/lib1/python2.7/site-packages") import cv2 im1=cv2.imread('pic1.png') print im1.shape #output: (512, 512, 3) im2=cv2.imread('pic1.jpg') print im2.shape #output: -

问题 I know that if I make a library that uses product flavors, then when I use that library in an application, I can do this in a gradle: dependencies { flavor1Compile(path: '{path}', configuration: 'flavor1Config') flavor2Compile(path: '{path}', configuration: 'flavor2Config') } I also know that I can do this: dependencies { debugCompile(path: '{path}', configuration: 'debugConfig') releaseCompile(path: '{path}', configuration: 'releaseConfig') } What I want to do is essentially this:

问题 I'm using play 2.4.3 , When I import anorm like import anorm._ import anorm.SqlParser._ this brings up the error message below in the IDE... not found: object anorm But my project will execute (without throwing any error). Dependencies libraryDependencies ++= Seq("com.typesafe.play" %% "anorm" % "2.3.6") Editor eclipse Luna scala version scalaVersion := "2.11.6" Activator Version 1.3.6 OS Windows 8 回答1: Your imports are incorrect - they should be: import anorm._ import anorm.SqlParser._ Note

问题 I have a dependency chain that looks like this (simplification for example purposes): application -> foo (contains foo.dll) -> bar (contains bar.dll and bar_data.xml) the dependent files are correctly marked with "copy if newer" on the data file and "copy local" on the references. bar/bin/Debug correctly contains bar.dll and bar_data.xml foo/bin/Debug correctly contains foo.dll, bar.dll and bar_data.xml application/bin/Debug only contains foo.dll and bar.dll (and app.exe), but not bar_data

问题 I the GCC Wiki it is stated that support for auto-detection of dependencies has been available since version 4.6: Support the generation of Makefile dependencies via the -M... flags of GCC; you may need to specify additionally the -cpp option. The dependencies take modules, Fortran's include, and CPP's #include into account. Note: Using -M for the module path is no longer supported, use -J instead. In my program I have two Fortran files: module_1.f08 and main.f08 , where main uses module_1 .

问题 I have been noticing lately that is really nice to use a DateTime representing 'now' as an input parameter for your methods, for mocking and testing purposes. Instead of every method calling DateTime.UtcNow themselves, I do it once in the upper methods and forward it on the lower ones. So a lot of methods that need a 'now', have an input parameter DateTime now . (I'm using MVC, and try to detect a parameter called now and modelbind DateTime.UtcNow to it) So instead of: public bool IsStarted {

问题 I've stumbled with different behavior of the same project on two PC. On the both machine I run command mvn dependency:tree -X but receive a different results. On the first machine I receive: Apache Maven 3.2.2 (45f7c06d68e745d05611f7fd14efb6594181933e; 2014-06-17T06:51:42-07:00) Maven home: C:\opt\apache-maven-3.2.2\bin\.. Java version: 1.6.0_45, vendor: Sun Microsystems Inc. Java home: C:\Program Files\Java\jdk1.6.0_45\jre Default locale: en_US, platform encoding: Cp1252 OS name: "windows 7"

问题 I wonder, how to create this binding, since Line.X2 IS NOT dependency property! :( <Line Y1="0" X1="0" Y2="0" Stroke="Blue" StrokeThickness="3" Margin="0 -2 0 -2" X2="{Binding Path=RenderSize.Width, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type StackPanel}}}"/> 回答1: Line.X2 is a dependency property so you can do this in the normal way: myLine.SetBinding(Line.X2Property, new Binding("RenderSize.Width") { RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor,

问题 I am writing an npm module which comes with some scripts, e.g. npm run cureCancer . I want these scripts to accept extra parameters, which is possible only with npm 2 and above, e.g. npm run cureCancer -- fast This means that my module depends on npm 2 or newer, so I added the following to package.json: "devDependencies": { "npm": "^2.7.5" } Then I ran npm install . Then I ran npm -v expected: 2.7.5 observed: 1.4.23 . And of course npm run cureCancer -- fast fails. How can my module require a