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What does the line “#!/bin/sh” mean in a UNIX shell script?
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Joey
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answered Sep 9 '11 at 19:57
Marc BMarc B
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Is iterating ConcurrentHashMap values thread safe?
In javadoc for ConcurrentHashMap is the following:
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Changes in import statement python3
...package named base installed in the system, you'd get the wrong one.
Instead it requires you to use explicit imports which explicitly specify location of a module on a path-alike basis. Your derived.py would look like:
from .base import BaseThing
The leading . says 'import base from module direc...
Exclude folder from search but not from the project list
...ource Root by going to Settings > Project Settings > Directories and adding additional directories.
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How to display request headers with command line curl
Command line curl can display response header by using -D option, but I want to see what request header it is sending. How can I do that?
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How to remove a field from params[:something]
...r the Users model, takes a string value for company. However, I have just made a change such that users belongs_to companies. Therefore, I need to pass an object of Company to the Users model.
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Passing arguments forward to another javascript function
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Shnatsel
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answered Oct 12 '10 at 12:22
Nick Craver♦Nick Craver
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Verify if a point is Land or Water in Google Maps
...r={latitude,longitude}&zoom={current zoom`}&size=1x1&maptype=roadmap&sensor=false request to Google Static Map service.
Detect pixel's color of 1x1 static image.
Respond an information about detection.
You can't detect pixel's color in client side. Yes , you can load static image o...
Replacing H1 text with a logo image: best method for SEO and accessibility?
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Henrique Marba
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answered Mar 21 '09 at 19:41
RahulRahul
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Proper way to rename solution (and directories) in Visual Studio
...ows Explorer.
This method does not suffer from the problems in the Remove/add project file method below (references disappearing), but it can result in problems if your project is under source control (see notes below). This is why step 2 (backup) is so important.
Close Visual Studio.
Create a b...