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Interface vs Abstract Class (general OO)
...AF 99% of all pilots are only qualified in one aircraft at a time (FCF and test pilots being notable exceptions) I didn't consider multiple qualifications and how that might be implemented. As I know of a pilot who, 50 years ago, was qualified in 25 different aircraft simultaneously, I think that e...
Should I use the Reply-To header when sending emails as a service to others?
...
I tested dkarp's solution with gmail and it was filtered to spam. Use the Reply-To header instead (or in addition, although gmail apparently doesn't need it). Here's how linkedin does it:
Sender: messages-noreply@bounce.link...
Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicat
...ame)">{{s.name}}</a>
</li>
</ul>
</div>
Tested on Chrome and Firefox. Chrome's smooth scrolling defeats this hack when a large mousewheel movement is made near (but not at) the top or bottom of the scroll region.
...
Create Directory if it doesn't exist with Ruby
...ork. For e.g I wanted to create following directory /home/jignesh/reports/test but using this solution raised RUBY (Errno::ENOENT), no such file or directory @ dir_s_mkdir. So the reliable solution is using FileUtils.mkdir_p
– Jignesh Gohel
Apr 6 at 11:25
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How to reset postgres' primary key sequence when it falls out of sync?
...ved and combined into a single query: SELECT setval('your_seq',(SELECT GREATEST(MAX(your_id)+1,nextval('your_seq'))-1 FROM your_table))
– Frunsi
Oct 27 '13 at 17:34
18
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What is “point free” style (in Functional Programming)?
...out any other library:
interface Transaction {
amount: number;
}
class Test {
public getPositiveNumbers(transactions: Transaction[]) {
return transactions.filter(this.isPositive);
//return transactions.filter((transaction: {amount: number} => transaction.amount > 0));
}
pub...
log4net vs. Nlog
.....
Have a look at Logger.IsDebugEnabled in NLog versus Log4Net, from our tests, NLog has less overhead and that's what we are after (low-latency stuff).
Cheers,
Florian
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How did I get a value larger than 8 bits in size from an 8-bit integer?
....
For some very odd reason, the -- operator happens to be the culprit.
I tested the code posted on Ideone and replaced c-- with c = c - 1 and the values remained within the range [-128 ... 127]:
c: -123
c: -124
c: -125
c: -126
c: -127
c: -128 // about to overflow
c: 127 // woop
c: 126
c: 125
c: ...
How to delete a word and go into insert mode in Vim?
... expression, and b is what you will replace all matches of a with. You can test regexes with vim's / mode. Replace % with a line number or range if you don't want to substitute on all lines.
– Braden Best
Aug 21 '14 at 18:11
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maven-dependency-plugin (goals “copy-dependencies”, “unpack”) is not supported by m2e
...e it. You have to enclose your <plugins> in <pluginManagement> tested with Eclipse Indigo SR1, maven 2.2.1
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