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Elasticsearch query to return all records
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scan does not provide any benefits over a regular scroll request sorted by _doc. link to elastic docs (spotted by @christophe-roussy)
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How to wait until an element exists?
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maybe you should mention how it works: it works by asking every 500 ms if the element exists (using a window.setInterval). I don't know if the MutationObserver answer works by polling as well...
– sports
Mar 30 '15 at 21:18
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Can I use Objective-C blocks as properties?
...signature can be inferred so you don't have to rewrite it.
Access params by numbers
let resultShortAnon = test({return "ANON_" + $0 + "__ANON" })
Params inference with naming
let resultShortAnon2 = test({myParam in return "ANON_" + myParam + "__ANON" })
Trailing Closure
This special case wo...
what is difference between success and .done() method of $.ajax
...ishes, regardless of success.
In jQuery 1.8 on the jqXHR object (returned by $.ajax) success was replaced with done, error with fail and complete with always.
However you should still be able to initialise the AJAX request with the old syntax. So these do similar things:
// set success action bef...
How to Use slideDown (or show) function on a table row?
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Animations are not supported on table rows.
From "Learning jQuery" by Chaffer and Swedberg
Table rows present particular
obstacles to animation, since browsers
use different values (table-row and
block) for their visible display
property. The .hide() and .show()
methods, wit...
Remove specific commit
...s to be reverted requires that
the lines being reverted are not modified by any later commits.
that there not be any other "adjacent" commits later in the history.
The definition of "adjacent" is based on the default number of lines from a context diff, which is 3. So if 'myfile' was constructe...
Label on the left side instead above an input field
...m widths", which states:
Inputs, selects, and textareas are 100% wide by default in Bootstrap.
To use the inline form, you'll have to set a width on the form
controls used within.
If you use your browser and Firebug or Chrome tools to suppress or reduce the "width" style, you should see t...
Preventing form resubmission
... the location header field. The user agent (e.g. a web browser) is invited by a response with this code to make a second, otherwise identical, request to the new URL specified in the location field.
The redirect status code is to ensure that in this situation, the web user's browser can safely ref...
Apply CSS Style to child elements
...x 100px 40px 50px;}" applies a rule to all th elements which are contained by a div element with a class named test, in addition to all td elements and all caption elements.
It is not the same as "all td, th and caption elements which are contained by a div element with a class of test". To accomp...
Run an Application in GDB Until an Exception Occurs
...finished executing. If the call raises an exception, however, the call may bypass the mechanism that returns control to you and cause your program either to abort or to simply continue running until it hits a breakpoint, catches a signal that GDB is listening for, or exits. This is the case even if ...