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How can I access my localhost from my Android device?
...en mobile and laptop are on the same WiFi), I get a ERR_CONNECTION_REFUSED error. That is, my MacBook seems to refuse the connection attempt from my mobile.
ADB Reverse Socket (Android only)
This solution works for me (tested with a MacBook):
Connect Android mobile device with USB cable to lap...
Max or Default?
...nce DefaultIfEmpty isn't implemented in LINQ to SQL, I did a search on the error it returned and found a fascinating article that deals with null sets in aggregate functions. To summarize what I found, you can get around this limitation by casting to a nullable within your select. My VB is a little ...
gem install: Failed to build gem native extension (can't find header files)
... What you say is required, but it's ruby-devel that's needed to fix the error message in question.
– Edward Anderson
Oct 25 '12 at 18:38
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How do you check in python whether a string contains only numbers?
...(that is a unicode superscript zero), does pass isdigit, but raises a ValueError if passed to int().
– danpalmer
Mar 4 '19 at 12:04
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Using Vim's tabs like buffers
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To me, this is a bug, not "user error". Searching around the web for 'vim tabs' indicates that that just about everyone else disagrees with you, or is unaware of the "real" way to use Vim tabs. Also, if tabs are really "layout" views, then why are default...
Upgrading Node.js to latest version
...have Node.js installed and now when I tried to install Mongoosejs I got an error telling me that I don't have the needed version of Node.js (I have v0.4.11 and v0.4.12 is needed).
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How can I set a website image that will show as preview on Facebook?
...dding xml to my web site and because I accidentally created few validation errors, nothing was change in Facebook's share preview. Facebook used a valid cache instead of showing the invalided new data. I was able to resolve these errors using developers.facebook.com/tools/debug. After doing so, my...
MenuItemCompat.getActionView always returns null
...t;menu xmlns:app="http://schemas.android.com/apk/res/android" > but get error Attribute is missing the Android namespace prefix. Do you get it, and how do you fix it?
– anticafe
Feb 11 '14 at 15:30
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jQuery equivalent of getting the context of a Canvas
...s").length ) ctx = $("#canvas").get(0).getContext('2d');
else console.log('Error: Canvas not found with selector #canvas');
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jQuery - What are differences between $(document).ready and $(window).load?
...pt>
Query 3.0 version
Breaking change: .load(), .unload(), and .error() removed
These methods are shortcuts for event operations, but had several API
limitations. The event .load() method conflicted with the ajax .load()
method. The .error() method could not be used with window.on...