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Make function wait until element exists
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The best answer! Thanks!
– Antony Hatchkins
Aug 18 '19 at 16:34
1
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How can I run a directive after the dom has finished rendering?
...ill, for sake of completeness i feel other users might find it useful. The best and most simple solution is to use $(window).load() inside the body of the returned function. (alternatively you can use document.ready. It really depends if you need all the images or not).
Using $timeout in my humble ...
How to read contacts on Android 2.0
...[]{Long.toString(contactId), ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE};
Cursor contacts = getContentResolver().query(ContactsContract.Data.CONTENT_URI, projection, where, whereParameters, null);
if (contacts.moveToFirst()) {
rv = contacts.getString(0);
}
contact...
Why can't I make a vector of references?
...owever, when you create a vector, there is no way to assign values to it's items at creation. You are essentially just making a whole bunch of the last example.
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Can I disable a CSS :hover effect via JavaScript?
... its not exactly what i was looking for but i think this solution is the best compromise! Thx to all of you
– meo
May 10 '10 at 17:23
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how to listen to N channels? (dynamic select statement)
...s1(chans []<-chan string, fn func(int, string)) {
// Setup
type item struct {
int // index of which channel this came from
string // the actual string item
}
merged := make(chan item)
var wg sync.WaitGroup
wg.Add(len(chans))
for i, c := range chans {...
Do threads have a distinct heap?
...oesn't have access to thread A's heap, thread B can't free the buffer; the best thread B could do is pass the buffer back to thread A again and have thread A free it).
– Jeremy Friesner
Jan 7 '17 at 17:03
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Should IBOutlets be strong or weak under ARC?
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The current recommended best practice from Apple is for IBOutlets to be strong unless weak is specifically needed to avoid a retain cycle. As Johannes mentioned above, this was commented on in the "Implementing UI Designs in Interface Builder" sessi...
Sorting object property by values
...ments in a JavaScript object.
var objSorted = {}
sortable.forEach(function(item){
objSorted[item[0]]=item[1]
})
In ES8, you can use Object.entries() to convert the object into an array:
const maxSpeed = {
car: 300,
bike: 60,
motorbike: 200,
airplane: 1000,
helicopter...
What is the naming convention in Python for variable and function names?
...tions when crossing over to Python. Keeping in mind, of course, that it is best to abide with whatever the prevailing style for a codebase / project / team happens to be. As the Python Style Guide points out, internal consistency matters most.
Feel free to dismiss me as a heretic. :-) Like the OP, ...