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Can't connect Nexus 4 to adb: unauthorized
...kill-server part didn't work and you may need to kill all instances of adb from your task manager/activity monitor.
– Danny Parker
Jan 27 '14 at 14:31
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Import package.* vs import package.SpecificType [duplicate]
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Minority view: in my code I tend to use tons of classes from a few packages along with a few odd classes here and there. I like to keep my imports list small so I can tell what is going on at a glance. To do this, I set the threshold at 4 classes. Above that, Eclipse will use * fo...
Command prompt won't change directory to another drive
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The short answer
The correct way to go from C:\...\Adminto D:\Docs\Java drive, is the following command :
cd /d d:\Docs\Java
More details
If you're somewhere random on your D:\ drive, and you want to go to the root of your drive, you can use this command :
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Convert an image to grayscale in HTML/CSS
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Following on from brillout.com's answer, and also Roman Nurik's answer, and relaxing somewhat the the 'no SVG' requirement, you can desaturate images in Firefox using only a single SVG file and some CSS.
Your SVG file will look like this...
How to see the changes between two commits without commits in-between?
.... This new difference is then shown - the only change is the context comes from '012345' rather than 'abcdef's immediate ancestor. Of course, you may get conflicts and etc, so it's not a very useful process in most cases.
If you're just interested in abcdef itself, you can do:
$ git log -u -1 abcd...
Check if object is a jQuery object
... I have $ in my current namespace pointing to jQuery2 and I have an object from outer namespace (where $ is jQuery1) than I have no way to use instanceof for checking if this object is a jQuery object.
– Georgii Ivankin
Apr 11 '14 at 4:00
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How to let PHP to create subdomain automatically for each user?
...but there are thousands of tutorials out there. Here is the necessary code from that tutorial:
<VirtualHost 111.22.33.55>
DocumentRoot /www/subdomain
ServerName www.domain.tld
ServerAlias *.domain.tld
</VirtualHost>
However as it required the use of VirtualHosts it must be...
Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?
...ector, not column vector. If A is a matrix, each k will be a column vector from that matrix. So, transpose(A') or vectorize (A(:)') if needed.
– yuk
Dec 8 '11 at 17:36
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Is it valid to replace http:// with // in a ?
...ve URIs (Section 5.2), you can omit any of those sections, always starting from the left. In pseudo-code, it looks like this:
result = ""
if defined(scheme) then
append scheme to result;
append ":" to result;
endif;
if defined(authority) then
append "//" to result;
appe...
Mockito How to mock only the call of a method of the superclass
... this, but at least that misunderstanding solved my own issue to mock call from base class (that I don't override indeed).
– Guillaume Perrot
Feb 9 '17 at 17:22
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