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What is the difference between object keys with quotes and without quotes?
... difference (unless, as you noted, you want to use a key that’s not a valid JavaScript identifier).
As a side note, the JSON data exchange format does require double quotes around identifiers (and does not allow single quotes).
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Java equivalent of C#'s verbatim strings with @
...and $"string{i}" and very futures more than java
– Guido Mocha
May 11 '17 at 7:39
5
Coming from C...
Prevent RequireJS from Caching Required Scripts
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I think busting the cache every single time is a terrible idea. Unfortunately RequireJS does not offers another alternative. We do use urlArgs but don't use a random or timestamp for this. Instead we use our current Git SHA, that way only changes when we deploy new code.
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What is the template binding vs binding?
...ecause you don't know the x:Name of the control at this time (even if you did, it wouldn't work because its in a different namescope). However, you can do this by defining a relative source
<Border Padding="{Binding Padding, RelativeSource={RelativeSource TemplatedParent}" ...>
or use Templ...
Qt: *.pro vs *.pri
...l as sync'ing, bugfixing, and so on.
You could even include a .pri file inside another .pri file if you wish. You could also include .pri files in different subprojects, etc. It is very nice.
The syntax is the same, however, for both the .pro and .pri files. In the end, you would run qmake on the .p...
What is the difference between jQuery's mouseout() and mouseleave()?
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mouseover vs. mouseenter: jsfiddle.net/hejdav/945pv53h/3 (mouseout & mouseleave equivalently)
– hejdav
Apr 25 '17 at 10:46
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How to catch integer(0)?
...ngth(a)
[1] 0
It might be worth rethinking the strategy you are using to identify which elements you want, but without further specific details it is difficult to suggest an alternative strategy.
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Using isKindOfClass with Swift
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override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {
super.touchesBegan(touches, withEvent: event)
let touch : UITouch = touches.anyObject() as UITouch
if touch.view.isKindOfClass(UIPickerView)
...
How do I get a list of column names from a psycopg2 cursor?
...ursor description function come out in lowercase. curs.execute("Select userId FROM people") colnames = [desc[0] for desc in curs.description] assert colnames == ['userid']
– dyltini
Nov 13 '18 at 11:14
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Run a JAR file from the command line and specify classpath
... answered Apr 1 '16 at 20:27
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