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How do I add a Maven dependency in Eclipse?
...to use Maven at all. I've been developing for a couple years with Eclipse and haven't yet needed to know about it. However, now I'm looking at some docs that suggest I do the following:
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Lambda Expression and generic method
...ible [..] with a target type T if T is a functional interface type (§9.8) and the expression is congruent with the function type of [..] T. [..] A lambda expression is congruent with a function type if all of the following are
true:
The function type has no type parameters.
[..]
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cv2.imshow command doesn't work properly in opencv-python
...e code created a window of the correct name, but its content is just blank and doesn't show the image:
15 Answers
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C# string reference type?
...ed by value. There's a big difference between passing a reference by value and passing an object by reference. It's unfortunate that the word "reference" is used in both cases.
If you do pass the string reference by reference, it will work as you expect:
using System;
class Test
{
public stat...
How to view UTF-8 Characters in VIM or Gvim
...on-English scripts from time to time, most of them uses utf-8 charset, VIM and Gvim does not display UTF-8 Characters correctly.
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How to version REST URIs
...f that resource? Does REST make a distinction between the representation and the resource?
– Cheeso
Jun 9 '09 at 20:16
1
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How can I call controller/view helper methods from the console in Ruby on Rails?
...one app.get (a thread error ensues). Is there a way I can flush the system and execute more gets?
– JellicleCat
May 22 '12 at 17:53
2
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Integrated Markdown WYSIWYG text editor
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I was researching in this subject the other day and I haven't found any decent WYSIWYG editor with Markdown output. In fact, first you have to have to create a WYSIWG Markdown editor is WYSIWG HTML editor and there are just few of them that are usable on the market.
There...
Why does “pip install” inside Python raise a SyntaxError?
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pip is run from the command line, not the Python interpreter. It is a program that installs modules, so you can use them from Python. Once you have installed the module, then you can open the Python shell and do import selenium.
The Python shell is...
How to prevent a click on a '#' link from jumping to top of page?
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In jQuery, when you handle the click event, return false to stop the link from responding the usual way prevent the default action, which is to visit the href attribute, from taking place (per PoweRoy's comment and Erik's answer):
$('a.someclass...