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How to style the parent element when hovering a child element?
... lightgray;
}
.letter:hover {
background: grey;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="word">
<div class="letter">T</div>
<div class="letter">E</div>
<div class="letter">S...
Need to handle uncaught exception and send log file
...ug information to your backend, or to Google Docs document you've set up.
https://github.com/ACRA/acra
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Has anyone ever got a remote JMX JConsole to work?
...1. You need the putty-suite for your Windows machine from here:
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
At least the putty.exe
2. Define one free Port on your linux machine:
<jmx-remote-port>
Example:
jmx-remote-port = 15666
3. Add argumen...
Remove a marker from a GoogleMap
...it var map: GoogleMap
private lateinit var marker: Marker
And I use this function/method to add the marker on my map:
private fun placeMarkerOnMap(location: LatLng) {
val markerOptions = MarkerOptions().position(location)
val titleStr = getAddress(location)
markerOptions.title(titleSt...
How to programmatically set drawableLeft on Android button?
...In Application class:
class MyApplication : Application() {
override fun onCreate() {
super.onCreate()
AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
}
}
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What are carriage return, linefeed, and form feed?
...story of LF (\n) and CR (\r).
[Original author : 阮一峰 Source : http://www.ruanyifeng.com/blog/2006/04/post_213.html]
Before computer came out, there was a type of teleprinter called Teletype Model 33. It can print 10 characters each second. But there is one problem with this, after finishing p...
Best practice for instantiating a new Android Fragment
...ity.
This approach is also documented in the android developer reference: https://developer.android.com/reference/android/app/Fragment.html
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HTTP status code for update and delete?
... answer: here's a complete decision diagram (click to magnify).
Source: https://github.com/for-GET/http-decision-diagram
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Is there a cross-browser onload event when clicking the back button?
...http://webkit.org/blog/516/webkit-page-cache-ii-the-unload-event/
Firefox: https://developer.mozilla.org/En/Using_Firefox_1.5_caching.
Chrome: https://code.google.com/p/chromium/issues/detail?id=2879
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How to remove all subviews of a view in Swift?
...eFromSuperview() }) // this returns modified array
^^ These features are fun!
let funTimes = ["Awesome","Crazy","WTF"]
extension String {
func readIt() {
print(self)
}
}
funTimes.forEach({ $0.readIt() })
//// END EDIT
Just do this:
for view in self.view.subviews {
view.r...