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Targeting position:sticky elements that are currently in a 'stuck' state
...t sets the attribute stuck which you can match in CSS with header[stuck]:
HTML:
<img id="logo" ...>
<div>
<header style="position: sticky">
...
</header>
...
</div>
JS:
if (typeof IntersectionObserver !== 'function') {
// sorry, IE https://caniuse.com/#...
Does use of final keyword in Java improve the performance?
...ses or methods.
http://www.ibm.com/developerworks/java/library/j-jtp04223.html
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How do I create a nice-looking DMG for Mac OS X using command-line tools?
...I without having to drag and drop? s.sudre.free.fr/Software/Packages/about.html
– user285594
Jan 14 '17 at 21:41
If th...
How to remove the border highlight on an input text element
When an HTML element is 'focused' (currently selected/tabbed into), many browsers (at least Safari and Chrome) will put a blue border around it.
...
How to pass arguments and redirect stdin from a file to program run in gdb?
...ot mine, it is adapted from https://web.stanford.edu/class/cs107/guide_gdb.html
This short guide to gdb was, most probably, developed at Stanford University.
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Rails update_attributes without save?
...gt; 'Sexy'}
Source: http://api.rubyonrails.org/classes/ActiveRecord/Base.html
attributes=(new_attributes, guard_protected_attributes = true)
Allows you to set all the attributes at once by passing in a hash with keys matching the attribute names (which again matches the column names).
If guard_p...
How to generate keyboard events in Python?
...om/library/mac/documentation/Carbon/Reference/QuartzEventServicesRef/index.html#//apple_ref/c/func/CGEventCreateKeyboardEvent
def KeyDown(k):
keyCode, shiftKey = toKeyCode(k)
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, Tr...
$on and $broadcast in angular
...ierarchy to all parents, including the $rootScope
Based on the following HTML (see full example here):
<div ng-controller="Controller1">
<button ng-click="broadcast()">Broadcast 1</button>
<button ng-click="emit()">Emit 1</button>
</div>
<div ng-con...
How to show all privileges from a user in oracle?
...
Another useful resource:
http://psoug.org/reference/roles.html
DBA_SYS_PRIVS
DBA_TAB_PRIVS
DBA_ROLE_PRIVS
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What are 'get' and 'set' in Swift?
...newValue in Swift 4 – docs.swift.org/swift-book/LanguageGuide/Properties.html#ID260
– Nolan Amy
Sep 6 '18 at 8:03
...