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Break when exception is thrown
...exception of any type? Very poorly described.
– AndroidDev
Jun 10 '13 at 14:00
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Does a dot have to be escaped in a character class (square brackets) of a regular expression?
... - is also literal if it's the last value
– CONvid19
May 10 '16 at 12:38
16
And ^ is literal...
Django fix Admin plural
...seems like the Meta class approach still works.
So placing a meta class inside your model will still do the trick:
class Category(models.Model):
class Meta:
verbose_name_plural = "categories"
Note that we use the lower case here, as django is smart enough to capitalize it when we need...
Convert to absolute value in Objective-C
...stic. I don't recommend using ABS() however as it is not guaranteed to be side-effect-safe. For instance, ABS(a++) will have an undefined result.
If you're using C++ or Objective-C++, you can bring in the <cmath> header and use std::abs(), which is templated for all the standard integer and...
How to convert BigDecimal to Double in Java?
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I need a Nodejs scheduler that allows for tasks at different intervals [closed]
... schedules e.g.
'00 30 11 * * 1-5' - Runs every weekday (Monday through Friday) at 11:30:00 AM. It does not run on Saturday or Sunday.
Sample code: running job every 10 minutes:
var cron = require('cron');
var cronJob = cron.job("0 */10 * * * *", function(){
// perform operation e.g. GET re...
What is the use of style=“clear:both”?
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When you use float without width, there remains some space in that row. To block this space you can use clear:both; in next element.
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How can I make Vim's `J` and `gq` commands use one space after a period?
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You need to :set nojoinspaces to get rid of the double space. Documentation here
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MongoDB aggregation framework match OR
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@PaulShapiro: I hope you did not down voted because of this. For all please consider commenting the reason before down-voting it helps everyone. Here is the reference Boolean Aggregation Operators -> $or
– Amol M Kulkarni
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what does npm -D flag mean?
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