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TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT maximum storage sizes
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@Bridge Not sure I understand, but this means that TINYTEXT can get up to 255 characters, am I right???
– ltdev
May 27 '14 at 13:19
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Create a List of primitive int?
...atic conversion that the Java compiler makes
between the primitive types and their corresponding object wrapper
classes.
So the following is valid:
int myInt = 1;
List<Integer> list = new ArrayList<Integer>();
list.add(myInt);
System.out.println(list.get(0)); //prints 1
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Painless way to install a new version of R?
Andrew Gelman recently lamented the lack of an easy upgrade process for R (probably more relevant on Windows than Linux). Does anyone have a good trick for doing the upgrade, from installing the software to copying all the settings/packages over?
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Set line spacing
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Try the line-height property.
For example, 12px font-size and 4px distant from the bottom and upper lines:
line-height: 20px; /* 4px +12px + 4px */
Or with em units
line-height: 1.7em; /* 1em = 12px in this case. 20/12 == 1.666666 */
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Django connection to PostgreSQL: “Peer authentication failed”
...oticed it had to do with my connection settings. Went back to settings.py, and saw I did not have a Host setup. Add localhost and voila.
My settings.py did not have a HOST for MySQL database, but I needed to add one for PostgreSQL to work.
In my case, I added localhost to the HOST setting and it w...
What does the caret (^) character mean?
...that git commits can have more than one parent. HEAD^ is short for HEAD^1, and you can also address HEAD^2 and so on as appropriate.
You can get to parents of any commit, not just HEAD. You can also move back through generations: for example, master~2 means the grandparent of the tip of the master ...
What is the difference between t.belongs_to and t.references in rails?
What is the difference between t.references and t.belongs_to ?
Why are we having those two different words? It seems to me they do the same thing?
Tried some Google search, but find no explanation.
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Preserve Line Breaks From TextArea When Writing To MySQL
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I think, choosing and styling <pre></pre> much much better for xss.
– EGurelli
Oct 29 '16 at 0:08
add a co...
Making a property deserialize but not serialize with json.net
...pha, Beta, Gamma }
class Bang
{
public string Value { get; set; }
}
And you want to do this:
string json = @"{ ""ObsoleteSetting"" : ""Gamma"" }";
// deserialize
Config config = JsonConvert.DeserializeObject<Config>(json);
// migrate
config.ReplacementSetting =
new Bang { Value ...
How to remove part of a string? [closed]
...why this answer was posted, it's a lengthier duplicate of Dominic's answer and a shorter duplicate of Roland's answer...
– CPHPython
Jul 9 '18 at 9:02
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