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Java: How to test methods that call System.exit()?
... @LeoHolanda You're right; looking at the implementation of the rule, I now see it uses a custom security manager which throws an exception when the call for the "system exit" check occurs, therefore ending the test. The added example test in my answer satisfies both requirements (proper verifica...
Should I learn C before learning C++? [closed]
...at is true whether or not you started with C or started with C++.
If you know C first, then that is good plus to learning C++. You will start with knowing a chunk of the language. If you do not know C first then there is no point focusing on a different language. There are plenty of good books a...
Does “display:none” prevent an image from loading?
...ser which will not load the image if the display is set to none. Opera has now moved to webkit and will render all images even if their display is set to none.
Here is a testing page that will prove it:
http://www.quirksmode.org/css/displayimg.html
...
Linux find file names with given string
...ent directory and subdirectories whose name contains the string "John". I know that grep can match the content in the files, but I have no idea how to use it with file names. Any help would be appreciated.
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T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
...r solution for SQL Server 2008.
with testTable AS
(
SELECT 1 AS Id, N'how now brown cow' AS txt UNION ALL
SELECT 2, N'she sells sea shells upon the sea shore' UNION ALL
SELECT 3, N'red lorry yellow lorry' UNION ALL
SELECT 4, N'the quick brown fox jumped over the lazy dog'
)
SELECT display_term, CO...
How do you create a transparent demo screen for an Android app?
...a transparent activity, so you will be able to see the activity below it.
Now I'm guessing you want a translucent background too.
In the xml layout (of your transparent activity) add:
android:background="#aa000000"
The last 6 digits define the color: 000000 is black.
The first 2 define the o...
Ruby on Rails: How do I add placeholder text to a f.text_field?
....text_field :attr, placeholder: "placeholder text" %>
So rails 4+ can now use this syntax instead of the hash syntax
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In Gradle, how do I declare common dependencies in a single place?
...ice help when gradually migrating from maven to gradle ! Enjoying it right now.
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Linq: GroupBy, Sum and Count
...hy I need it to be a string. But i could change quantity to int.. I'll see now if this may also help for my website. I'll let you know.
– ThdK
May 13 '13 at 13:14
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How to secure RESTful web services?
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There's another, very secure method. It's client certificates. Know how servers present an SSL Cert when you contact them on https? Well servers can request a cert from a client so they know the client is who they say they are. Clients generate certs and give them to you over a secure c...