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Evaluate if list is empty JSTL
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mongodb find by multiple array items
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How to list empty folders in linux
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How to install an npm package from GitHub directly?
... What, without specifying URL? How does npm know which flavor hosting service you're using?
– Jake Rayson
Sep 8 '14 at 15:39
23
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MenuItemCompat.getActionView always returns null
...chView
SearchManager searchManager =
(SearchManager) getSystemService(Context.SEARCH_SERVICE);
SearchView searchView = (SearchView) menu.findItem(R.id.action_search)
.getActionView();
searchView.setSearchableInfo(searchManager
.getSearchableInfo(getCompon...
Twitter image encoding challenge [closed]
... go through a vectorisation stage.
For my first attempt I used an online service for the PNG trace however there are MANY free and non-free tools that can handle this part including potrace (open-source).
Here are the results
Original SO Logo http://www.warriorhut.org/graphics/svg_to_unicode/so-...
psql: FATAL: database “” does not exist
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@eric Databases are often used by services running as a dedicated user. So I guess the strategy of using the user name as the default database name is probably more useful than using some fixed default database name (e.g. "postgres").
– ...
Is it possible to start a shell session in a running container (without ssh)
...hen this is available it should be possible to e.g. start and stop the ssh service inside a running container.
There is also nsinit to do this: "nsinit provides a handy way to access a shell inside a running container's namespace", but it looks difficult to get running.
https://gist.github.com/uber...
MD5 algorithm in Objective-C
...://developer.apple.com/library/mac/documentation/Security/Conceptual/cryptoservices/GeneralPurposeCrypto/GeneralPurposeCrypto.html#//apple_ref/doc/uid/TP40011172-CH9-SW1
Search for Cryptographic Services Guide on Apple developer site.
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How do I output an ISO 8601 formatted string in JavaScript?
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If you want to pass a date object to a soap service... that is the way! :) Thanks.
– thinklinux
Dec 2 '14 at 22:17
1
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