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What is the session's “secret” option?
...eriodically in case it has been discovered. However, this requires support for secret rotation so you don't immediately invalidate existing sessions. That is, two session secrets should be considered valid simultaneously. To my knowledge, Express doesn't have support for rotating secrets at this tim...
How do you save/store objects in SharedPreferences on Android?
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The correct URL for downloading the jar is: search.maven.org/…
– Shajeel Afzal
Oct 11 '14 at 4:04
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Show or hide element in React
I am messing around with React.js for the first time and cannot find a way to show or hide something on a page via click event. I am not loading any other library to the page, so I am looking for some native way using the React library. This is what I have so far. I would like to show the results...
What does this gdb output mean?
... it and the sound does play, as suggested by Brandon Williams' answer. (Or force the debugger to continue repeatedly and the sound will eventually play.)
– Chris Miles
May 2 '12 at 0:33
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Disallow Twitter Bootstrap modal window from closing
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disable out-side click for all modals with single line of js: $.fn.modal.Constructor.DEFAULTS.backdrop = 'static';
– Lukas Liesis
Mar 6 '15 at 18:52
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Make JQuery UI Dialog automatically grow or shrink to fit its contents
I have a JQuery UI dialog popup that displays a form. By selecting certain options on the form new options will appear in the form causing it to grow taller. This can lead to a scenario where the main page has a scrollbar and the JQuery UI dialog has a scrollbar. This two-scrollbar scenario is un...
Change URL and redirect using jQuery
...t was calling the function, won't be included in the browser history. Therefore, on the new location, clicking the back button in your browser would make you go back to the page you were viewing before you visited the document containing the redirecting JavaScript.
window.location = url redirects to...
How does “304 Not Modified” work exactly?
...or ETag.
The server needs some way of calculating a date-modified or ETag for each version of each resource; this typically comes from the filesystem or a separate database column.
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Oracle SQL Query for listing all Schemas in a DB
...nd thus all the potential schemas). If your definition of "schema" allows for a schema to be empty, that's what you want. However, there can be a semantic distinction where people only want to call something a schema if it actually owns at least one object so that the hundreds of user accounts tha...
Use jQuery to get the file input's selected filename without the path
...p();
or you could just do (because it's always C:\fakepath that is added for security reasons):
var filename = $('input[type=file]').val().replace(/C:\\fakepath\\/i, '')
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