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base64 encoded images in email signatures
...l clients. For email purposes be sure to read Shadow2531's answer.
Base-64 data is legal in an img tag and I believe your question is how to properly insert such an image tag.
You can use an online tool or a few lines of code to generate the base 64 string.
The syntax to source the image from i...
rails 3 validation on uniqueness on multiple attributes
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Multiple Scope Parameters:
class TeacherSchedule < ActiveRecord::Base
validates_uniquenes...
How to stop C++ console application from exiting immediately?
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If you are using Microsoft's Visual C++ 2010 Express and run into the issue with CTRL+F5 not wo...
Java: random long number in 0
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84
ThreadLocalRandom
ThreadLocalRandom has a nextLong(long bound) method.
long v = ThreadLocalRa...
SQL Server Insert if not exists
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For those looking for the fastest way, I recently came across these benchmarks where apparently...
How to simulate a touch event in Android?
...command and I have coordinates of pinch zoom
– nikhil84
Aug 20 '14 at 10:30
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Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
...ect is being built for x86-only while the rest is being built for any CPU/x64. This bit me, too. Are you running an x64 (or uh... IA64)?
Check the project properties and make sure everything is being built for "Any CPU". f you're in Visual Studio, you can check for everything by going to the "x86" ...
In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
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KING BAHAMAKING BAHAMA
1,96911 gold badge1212 silver badges1313 bronze badges
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How to attach my repo to heroku app
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96
If you're using the Heroku Toolbelt, the newer syntax is
heroku git:remote -a project
See thi...
force Maven to copy dependencies into target/lib
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The best approach depends on what you want to do:
If you want to bundle your dependencies int...