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Java 8 Lambda function that throws exception?
I know how to create a reference to a method that has a String parameter and returns an int , it's:
25 Answers
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SQL Server: Is it possible to insert into two tables at the same time?
...database contains three tables called Object_Table , Data_Table and Link_Table . The link table just contains two columns, the identity of an object record and an identity of a data record.
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Java String - See if a string contains only numbers and not letters
...ent to see if it contains letters or numbers but, something isn't quite working correctly. Here is a snippet.
17 Answers
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How can I join elements of an array in Bash?
If I have an array like this in Bash:
30 Answers
30
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How to get the list of files in a directory in a shell script?
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l0b0
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answered Mar 13 '10 at 6:08
Ignacio Vazquez...
Setting an environment variable before a command in Bash is not working for the second command in a
...ntil further notice.Paused until further notice.
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find vs find_by vs where
...ption being thrown.
Other uses of find are usually replaced with things like this:
Model.all
Model.first
find_by is used as a helper when you're searching for information within a column, and it maps to such with naming conventions. For instance, if you have a column named name in your database...
How to jump from Intellij terminal to editor with shortcut
I know that you can jump from almost all windows in Intellij IDEA to the editor window with Esc . In Intellij's terminal window, this does not work. Does anyone know how to do this with a keyboard shortcut? This would be nice since I can jump from my editor to the terminal with Alt + F12 but I ca...
Git Commit Messages: 50/72 Formatting
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Regarding the “summary” line (the 50 in your formula), the Linux kernel documentation has this to say:
For these reasons, the "summary" must be no more than 70-75
characters, and it must describe both what the patch changes, as well
as why the patch might be necessary. It is challenging ...
How do I uninstall a Windows service if the files do not exist anymore?
...ce.
Method 1 - You can use the SC tool (Sc.exe) included in the Resource Kit.
(included with Windows 7/8)
Open a Command Prompt and enter
sc delete <service-name>
Tool help snippet follows:
DESCRIPTION:
SC is a command line program used for communicating with the
NT Ser...
