...nt join " ", localtime(); # printed "58 11 2 14 0 109 3 13 0" for me right now print scalar localtime(); # printed "Wed Jan 14 02:12:44 2009" for me right now. Every operator in Perl does something in scalar context and something in list context, and they may be different, as illustrated. (This i...

... I did not know that my browser comes installed with the public keys of all major certificate authorities. Now I know how my SSL certificates are getting verified without risk of MITM :). Thanks! – OneChillDude ...

...) why this and that variables have such weird values coming seemingly from nowhere. "Hold on", - you may say, "but I need this for my integration/unit testing, and it is a library!". And that is true and this is what you can do (pick only one, don't mix): 1. SlowCheetah - transforms current config...

...ome reads when he/she opens his/her mail account. I read >50 at one go. now the structure of the mails is almost the same. if you will use a server side rendering scheme the server would then render it on every request(typical case). - security concern - you should/ should not keep separate ...

... sell few pizza varieties and they will also provide toppings in the menu. Now imagine a situation wherein if the pizza shop has to provide prices for each combination of pizza and topping. Even if there are four basic pizzas and 8 different toppings, the application would go crazy maintaining all t...

...pplications/Postgres.app/Contents/MacOS/bin:$PATH" gem install pg should now work. (This is what worked for me.) Note New versions path looks like: /Applications/Postgres.app/Contents/Versions/<version>/bin share ...

... choose the folder where you want the working copy exported to. If you now select the very same path that your working copy is on as the target (i.e., you're exporting the working copy onto itself), TortoiseSVN will remove all .svn folders of that working copy. ...

...at is that this was answered 4 years ago and as Sarim points out, there is now the HTML 5 download attribute that can handle this. I agree, and think Sarim's answer is good (it probably should be the chosen answer if the OP ever returns). However, this answer is still the reliable way to handle it...

...he created an arraylist that used as a data container for the adapter. And now you just add an item directly to the adapter instead to the arraylist. Would the arraylist data is updated / untouched? – gumuruh Jul 14 '14 at 2:58 ...

...ple who might search for answer to this same question, it is important to know what type of projects you are using in Studio. Gradle The default project type when creating new project, and the recommended one in general is Gradle. For a new project called "Foo", the structure under the main folde...