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Best way to concatenate List of String objects? [duplicate]
...ibility will see to that. But I agree that using toString() is still a bad idea.
– Barry Kelly
Oct 24 '13 at 9:00
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Spring DAO vs Spring ORM vs Spring JDBC
...rovider to the other. Relying on this is hazardous.
This is however a good idea to annotate your DAOs with @Repository, as the beans will be automatically added by the scan procedure. Further, Spring may add other useful features to the annotation.
Spring-JDBC
Spring-JDBC provides the JdbcTemplat...
How to list out all the subviews in a uiviewcontroller in iOS?
...ut, for instance, the subviews in the UITableViewCell are not found. Any idea?
22 Answers
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Run a PHP file in a cron job using CPanel
...am using this now and it works but I do not get any email notification any ideas why not? php /home/username/public_html/cron/cron.php note I had to put the following line at the top of the PHP script #! /usr/bin/php -q
– Zabs
Sep 7 '11 at 12:04
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What should I put in a meteor .gitignore file?
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if you use
Intellij IDE ignore .ideafolder
Sublime Text ignore sublime-project sublime-workspace
if you are mac user you can ignore DS_Store
and if you use npm ignore npm cause if both windows and mac user work on same project, as the same npm version i...
How can I implode an array while skipping empty array items?
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Yeah, that's backward. But you gave me the right idea implode('-', array_filter($ary, create_function('$a', 'return $a!="";')));
– Tom Auger
May 12 '11 at 23:12
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Converting Integer to Long
... Introducing a string conversion for no reason is a really bad idea... there's simply no benefit in doing this.
– Jon Skeet
Mar 27 '13 at 13:53
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How to increment a NSNumber
...For floating point stuff the short answer is the following, but it's a bad idea to do this, you'll loose precision and if you're doing any kind of comparison later like [myNSNumber isEqual:@(4.5)] you might be surprised:
myNSNumber = @(myNSNumber.floatValue + 1);
If you need to do math on floatin...
Back to previous page with header( “Location: ” ); in PHP
...ote that this may not work with secure pages (HTTPS) and it's a pretty bad idea overall as the header can be hijacked, sending the user to some other destination. The header may not even be sent by the browser.
Ideally, you will want to either:
Append the return address to the request as a query ...
Converting integer to binary in python
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Just another idea:
>>> bin(6)[2:].zfill(8)
'00000110'
Shorter way via string interpolation (Python 3.6+):
>>> f'{6:08b}'
'00000110'
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