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Grep not as a regular expression
...sions), separated by newlines, any
of which is to be matched. (-F is specified by POSIX.)
fgrep is the same as grep -F. Direct invocation as fgrep is
deprecated, but is provided to allow historical applications that rely
on them to run unmodified.
For the complete reference, check:
http...
Disable EditText blinking cursor
...new OnClickListener()
{
public void onClick(View v)
{
if (v.getId() == iEditText.getId())
{
iEditText.setCursorVisible(true);
}
}
};
3) then onCreate, capture the event when done is pressed using OnEditorActionListener to your EditText, and th...
Block Declaration Syntax List
... I presume) is notoriously incongruous. Passing blocks as arguments looks different than declaring blocks as ivars, which looks different than typedef ing blocks.
...
How do I move a table into a schema in T-SQL
I want to move a table into a specific Schema using T-SQL? I am using SQL Server 2008.
2 Answers
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Git: How to reuse/retain commit messages after 'git reset'?
...
Why reset if you can hack, fix, hack and then just run git commit --amend --no-edit; thus, retaining your original commit message.
To make it work for multiple commits, just create a temporary commit with your newest changes and then ...
Truststore and Keystore Definitions
What's the difference between a keystore and a truststore?
6 Answers
6
...
Ruby: How to get the first character of a string
...1]
end
end
will allow you to use the initial method on any string. So if you have the following variables:
last_name = "Smith"
first_name = "John"
Then you can get the initials very cleanly and readably:
puts first_name.initial # prints J
puts last_name.initial # prints S
The other m...
How to list of all the tables defined for the database when using active record?
...you could do:
ActiveRecord::Base.connection.tables.each do |table|
next if table.match(/\Aschema_migrations\Z/)
klass = table.singularize.camelize.constantize
puts "#{klass.name} has #{klass.count} records"
end
to list every model that abstracts a table, with the number of records.
...
size_t vs. uintptr_t
...the offset within it). I know these things sound weird in these days of uniformly addressable unsegmented architectures, but the standard MUST cater for a wider variety than "what's normal in 2009", you know!-)
share
...
Intellij shortcut to convert code to upper or lower case?
...
Ctrl + Shift + U
In the future try typing: Ctrl + Shift + A and look for any actions you like. Here: Toggle Case.
Or ⌘ Command + Shift + U if you are using Mac OSX.
...