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Set the value of an input field
...accessed directly using dot notation: developer.mozilla.org/en-US/docs/Web/API/Element.setAttribute you only use set/getAttribute to deal with the original value. After DOM is loaded, .value represents the actual working value of the element.
– Chris Baker
Sep ...
Difference between subprocess.Popen and os.system
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@JacobMarble so suppose I am calling a selenium scraping script from another python script, which of these would allow me to complete the scraping script and then and only then execute the next line of code? As in, my scraping should complete before the e...
Deprecated ManagedQuery() issue
...er (you'll need to use the compatibility package to support devices before API version 11).
However, it looks like you're only using the query one time: you probably don't even need that. Maybe this would work?
public String getRealPathFromURI(Uri contentUri) {
String res = null;
String[] ...
Cannot create an NSPersistentStoreCoordinator with a nil model
...to "Model" as argument. But Xcode refuses to load it, but this file as actually there! I don't know, what's happening.
– Darmen Amanbayev
Oct 7 '13 at 5:45
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What are Runtime.getRuntime().totalMemory() and freeMemory()?
...Memory()
Returns the amount of free memory in the Java Virtual Machine. Calling the gc method may result in increasing the value returned by freeMemory.
In reference to your question, maxMemory() returns the -Xmx value.
You may be wondering why there is a totalMemory() AND a maxMemory(). The an...
Android: How to put an Enum in a Bundle?
...javase/1.5.0/docs/guide/serialization/spec/…
– Miha_x64
Aug 19 '17 at 10:14
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Difference between JVM and HotSpot?
...ne code.
HotSpot is an an implementation of the JVM concept. It was originally developed by Sun and now it is owned by Oracle. There are other implementations of the JVM specification, like JRockit, IBM J9, among many others.
See List of Java Virtual Machine Implementations
The OpenJDK is a proj...
What are detached, persistent and transient objects in hibernate?
...(but can still be modified and reattached to a new Session later though).
All this is clearly explained in the whole Chapter 10. Working with objects of the Hibernate documentation that I'm only paraphrasing above. Definitely, a must-read.
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Difference between sh and bash
When writing shell programs, we often use /bin/sh and /bin/bash . I usually use bash , but I don't know what's the difference between them.
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How do you find out the type of an object (in Swift)?
... adding as! AnyClass after the type but then program crashes with some "EXC_BAD_INSTRUCTION" and other jiberrish that I cannot decipher.
– LightningStryk
Mar 10 '17 at 0:36
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