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How do I change the background color of a plot made with ggplot2
...theme the default when ggplot is called in future, without masking:
theme_set(theme_jack())
If you want to change an element of the currently set theme:
theme_update(plot.background = element_rect(fill="pink"), axis.title.x = element_text(colour = "red"))
To store the current default theme as ...
displayname attribute vs display attribute
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DisplayName sets the DisplayName in the model metadata. For example:
[DisplayName("foo")]
public string MyProperty { get; set; }
and if you use in your view the following:
@Html.LabelFor(x => x.MyProperty)
it would generate:
&l...
Update date + one year in mysql
When I want setting numerical value +1 in mysql table, I use e.g.:
3 Answers
3
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How to reset a timer in C#?
...ers.Timer , and System.Windows.Forms.Timer , but none of these have a .Reset() function which would reset the current elapsed time to 0.
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What is the use for IHttpHandler.IsReusable?
...dlers that are placed in the handlerRecycleList of the HttpApplication are set to null. If a handler is reusable it will not be set to null and the instance will be reused in the next request.
The main gain is performance because there will be less objects to garbage-collect.
The most important pai...
mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
I tried mongo replica sets for the first time.
7 Answers
7
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Opacity CSS not working in IE8
...d padding-bottom: 100% and in IE8 the opacity did not take effect untill I set the explicit height. IE7 does not need this.
– Kout
Jan 9 '17 at 10:48
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Getting “Lock wait timeout exceeded; try restarting transaction” even though I'm not using a transac
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mysql> set innodb_lock_wait_timeout=100
Query OK, 0 rows affected (0.02 sec)
mysql> show variables like 'innodb_lock_wait_timeout';
+--------------------------+-------+
| Variable_name | Value |
+--------------------...
Choosing the default value of an Enum type without having to change values
...ld be, without having the change the values? The numbers required might be set in stone for whatever reason, and it'd be handy to still have control over the default.
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Turn off constraints temporarily (MS SQL)
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Using quoted identifiers is I believe the ANSI standard setting, which means you shouldn't use them for strings. Has nothing to do with being consistent. see stackoverflow.com/questions/1992314/…
– kevinc
Oct 8 '16 at 11:49
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