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Detecting a mobile browser
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Using Regex (from detectmobilebrowsers.com):
Here's a function that uses an insanely long and comprehensive regex which returns a true or false value depending on whether or not the user is browsing with a mobile.
window.mobileCheck = function() {
let check = ...
Remote branch is not showing up in “git branch -r”
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Site does not exist error for a2ensite
...ound the error while trying to enable a site using:
sudo a2ensite example.com
but it returns:
Error: example.com does not exist
a2ensite is simply a Perl script that only works with filenames ending .conf
Therefore, I have to rename my setting file for example.com to example.com.conf as ...
Is there a /dev/null on Windows?
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I think you want NUL, at least within a command prompt or batch files.
For example:
type c:\autoexec.bat > NUL
doesn't create a file.
(I believe the same is true if you try to create a file programmatically, but I haven't tried it.)
In PowerShell, you want...
How do I select text nodes with jQuery?
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jQuery doesn't have a convenient function for this. You need to combine contents(), which will give just child nodes but includes text nodes, with find(), which gives all descendant elements but no text nodes. Here's what I've come up with:
var getTextNodesIn = function(el) {
return ...
How can I check if a View exists in a Database?
...put your updates in. That way you never have to drop it. structuredsight.com/2014/03/12/non-failing-scripts
– kemiller2002
May 21 '14 at 13:45
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Difference between global and device functions
...gt;>) if you are using dynamic parallelism - that requires CUDA 5.0 and compute capability 3.5 or higher.
– Tom
Sep 11 '12 at 17:44
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Using Build Flavors - Structuring source folders and build.gradle correctly
...the two flavor you'll need to create it in both flavors.
src/flavor1/java/com/foo/A.java
src/flavor2/java/com/foo/A.java
And then your code in src/main/java can do
import com.foo.A
depending on the flavor selected, the right version of com.foo.A is used.
This also means both version of A must...
How to keep up with the latest versions of Node.js in Ubuntu? PPA? Compiling?
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there's also n that downloads compiled versions
– jxs
Sep 10 '13 at 12:49
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What is the difference between Reader and InputStream?
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