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Android: Go back to previous activity
...that finish() is a non-static method of the Activity class. It's not valid Java, but it helps explain how one might use the method.
– Bryan Herbst
Sep 8 '14 at 19:54
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JSTL in JSF2 Facelets… makes sense?
...or grab one via findComponent(), and create/manipulate its children using Java code in a backing bean with new SomeComponent() and what not, then you should immediately stop and consider using JSTL instead. As JSTL is also XML based, the code needed to dynamically create JSF components will become ...
What's the best way to learn LISP? [closed]
I have been programming in Python, PHP, Java and C for a couple or years now, and I just finished reading Hackers and Painters, so I would love to give LISP a try!
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Where can I find Android source code online? [closed]
... put on the device: androidxref.com/4.3_r2.1/xref/frameworks/base/services/java/com/…
– scorpiodawg
Aug 7 '13 at 5:53
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PHP - Get bool to echo false when false
... 'false' to auto-convert to blank.. null many times, but never 'false'. My Java/Spring/Hibernate development is so so so much cleaner & stronger than even modest PHP systems. I could find plenty of people who were confused.. stackoverflow.com/questions/9042002/… but I couldn't find any referen...
How do you implement a re-try-catch?
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You can use AOP and Java annotations from jcabi-aspects (I'm a developer):
@RetryOnFailure(attempts = 3, delay = 5)
public String load(URL url) {
return url.openConnection().getContent();
}
You could also use @Loggable and @LogException ann...
How to select/get drop down option in Selenium 2
...out filling in forms using webdriver in the selenium documentation and the javadoc for the Select class.
To select an option based on the label:
Select select = new Select(driver.findElement(By.xpath("//path_to_drop_down")));
select.deselectAll();
select.selectByVisibleText("Value1");
To get the...
How to get complete address from latitude and longitude?
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it gives java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
– Aleem Momin
Jul 26 '18 at 5:55
add a commen...
Different font size of strings in the same TextView
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setSpan() return: java.lang.IndexOutOfBoundsException: setSpan (0 ... 5) ends beyond length 1. What does that mean?
– Adriana Carelli
May 2 '13 at 11:10
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Deleting Row in SQLite in Android
...ys a possible security leak (even in case of your solution), especially in Java even if the source is obfuscated. It can only raise the hacking time more. On other hand Google's recommendation is using selection arguments, please check this article: link
– bdevay
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