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TypeError: not all arguments converted during string formatting python
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Copy / Put text on the clipboard with FireFox, Safari and Chrome
...opying of text or html data to the clipboard. It's very easy to use, just include the .js and use something like this:
<button id='markup-copy'>Copy Button</button>
<script>
document.getElementById('markup-copy').addEventListener('click', function() {
clipboard.copy({
'te...
Optional Parameters with C++ Macros
...XX(1,2,3);
XXX(1,2,3,4);
XXX(1,2,3,4,5); // Not actually valid, but included to show the process
Becomes...
XXX_X(, XXX_4(), XXX_3(), XXX_2(), XXX_1(), XXX_0() );
XXX_X(, 1, XXX_4(1), XXX_3(1), XXX_2(1), XXX_1(1), XXX_0(1) );
XXX_X(, 1, 2,...
How to generate the “create table” sql statement for an existing table in postgreSQL
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@Milen A. Radev: Please edit the answer to include the dbname. I spent 5 min trying out variations of that qualified syntaxt(since I wasn't using the default db). Thanks!
– farthVader
Jan 27 '15 at 2:30
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Why all the Active Record hate? [closed]
...ode:
class Person
belongs_to :company
end
people = Person.find(:all, :include => :company )
This generates SQL with LEFT JOIN companies on companies.id = person.company_id, and automatically generates associated Company objects so you can do people.first.company and it doesn't need to hit ...
Why not use java.util.logging?
...on where I'm writing a Java API that will be open sourced. Hopefully to be included in many other projects.
5 Answers
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PHP 5: const vs static
...onsts (which are always public); they are only useful for class variables, including static variable.
public static variables can be accessed anywhere via ClassName::$variable.
protected static variables can be accessed by the defining class or extending classes via ClassName::$variable.
private s...
A variable modified inside a while loop is not remembered
... set $IFS to a different value.
Some other user-supplied alternatives include:
read A B C D << HERE
$(IFS=.; echo $(/usr/local/bin/ipaddr))
HERE
and, where process substitution is available,
read A B C D < <(IFS=.; echo $(/usr/local/bin/ipaddr))
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How to make the tab character 4 spaces instead of 8 spaces in nano?
...tc, placed it in the home dir and that worked. This are the only 3 lines I included in the new .nanorc for anyone interested: set nowrap, set tabsize 4 and set tabstospaces
– Alex
Jun 1 '15 at 13:19
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