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/etc/apt/sources.list" E212: Can't open file for writing
...as trying to write to a network drive, and my network permissions had partially crashed for that screen session. I ended up writing out to a temporary file in /var and copying that from another ssh instance over to my home directory.
– Ross Aiken
Apr 4 '13 at ...
How to set up fixed width for ?
... you can apply this only in the <head> in each <th> tag and all rows will match
– Diego Fernando Murillo Valenci
Apr 20 '15 at 20:48
7
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When would you use the Builder Pattern? [closed]
...ed when the factory can easily create the entire object within one method call.
One example of using a builder is a building an XML document, I've used this model when building HTML fragments for example I might have a Builder for building a specific type of table and it might have the following me...
How to concatenate text from multiple rows into a single text string in SQL server?
...an handle the concatenation of the rows very easily.
If there is a table called STUDENTS
SubjectID StudentName
---------- -------------
1 Mary
1 John
1 Sam
2 Alaina
2 Edward
Result I expected was:
SubjectID S...
C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...robably fine, but you might have an unintended side effect, or you might swallow an exceptional condition (for example, if the source of span is a property or variable that should not be null, but is).
I would therefore overload the method:
void Foo()
{
Foo(TimeSpan.FromSeconds(2.0));
}
void F...
Oracle SQL Query for listing all Schemas in a DB
... in oracle mean it's a user ? I mean a schema = user ? and under that user all the tables created same like MySQL ?
– Osama Al-Banna
Jun 15 '16 at 14:12
add a comment
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How do I check/uncheck all checkboxes with a button using jQuery?
I am trying to check/uncheck all checkboxes using jQuery. Now by checking/unchecking the parent checkbox all the child checkboxes are getting selected/deselected also with the text of parent checkbox getting changed to checkall/uncheckall.
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TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT maximum storage sizes
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@aurel.g This is how you really answer question. And I agree with Christophe, this is how mySQL should present its parameters--even if just as a supplementary shorthand to their...arcane text view.
– cbmtrx
Nov 4...
Renaming branches remotely in Git
If there is a repository that I only have git:// access to (and would usually just push+pull), is there a way to rename branches in that repository in the same way that I would do locally with git branch -m ?
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How to disable all inside a form with jQuery?
...se prop instead:
$("#target :input").prop("disabled", true);
To disable all form elements inside 'target'. See :input:
Matches all input, textarea, select and button elements.
If you only want the <input> elements:
$("#target input").prop("disabled", true);
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