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How to tell if node.js is installed or not
...k if it is actually installed:
Check default install location C:\Program Files\nodejs\
or
Go to System Settings -> Add or Remove Programs and filter by node, it should show you if you have it installed. For me, it shows as title:"Node.js" and description "Node.js Foundation", with no versi...
Iterate over the lines of a string
...string being in memory. It would be better just to read the string from a file, which already allows you to iterate through it as lines.
However if you do have a huge string in memory already, one approach would be to use StringIO, which presents a file-like interface to a string, including allowi...
Using MVC HtmlHelper extensions from Razor declarative views
...d @using System.Web.Mvc and @using System.Web.Mvc.Html into cshtml helpers file inside App_Code
– Tomino
May 19 '15 at 9:04
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Does Java have buffer overflows?
...an untrusted applet may grant itself permissions to read and write
local files or execute local applications that are accessible to the
user running the untrusted applet.
Sun acknowledges with thanks, "regenrecht" working with the iDefense
VCP (http://labs.idefense.com/vcp/) and Chris Eva...
How to put Google Maps V2 on a Fragment using ViewPager
...amp; SupportMapFragment.
Setting up the layout for showing the map in the file location_fragment.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_...
MIME type warning in chrome for png images
...ge MIME type and indeed when I hit my local IIS server it's serving up the file with the correct type.
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How to make an empty div take space
..."&nbsp" is very bad practice, what if you have a big website with many files and each file has 10K html lines? if I will follow your approach I will end up putting "&nbsp" inside each in every file!! what a waste of time!? what if you have a user-generated content website? e.g. a user submit...
Python equivalent of D3.js
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One recipe that I have used (described here: Co-Director Network Data Files in GEXF and JSON from OpenCorporates Data via Scraperwiki and networkx ) runs as follows:
generate a network representation using networkx
export the network as a JSON file
import that JSON into to d3.js. (networkx ca...
No Persistence provider for EntityManager named
...
Make sure that the persistence.xml file is in the directory: <webroot>/WEB-INF/classes/META-INF
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Cannot hide status bar in iOS7
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in your apps plist file add a row call it "View controller-based status bar appearance" and set it to NO
Note that this simply does not work, if you are using UIImagePickerController in the app.
from http://www.openfl.org/developer/forums/gen...