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Calendar date to yyyy-MM-dd format in java
...T.
When you use something like System.out.println(date), Java uses Date.toString() to print the contents.
The only way to change it is to override Date and provide your own implementation of Date.toString(). Now before you fire up your IDE and try this, I wouldn't; it will only complicate matters...
Get everything after the dash in a string in javascript
... Isn't it worth mentioning that this function won't work if the string is sometext-20202-303 ?
– Istiaque Ahmed
Jan 24 '14 at 16:01
18
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How do I detect that an iOS app is running on a jailbroken phone?
...ld be able to see if Cydia is installed and go by that - something like
NSString *filePath = @"/Applications/Cydia.app";
if ([[NSFileManager defaultManager] fileExistsAtPath:filePath])
{
// do something useful
}
For hacked kernels, it's a little (lot) more involved.
...
Modify/view static variables while debugging in Eclipse
...per the question.
In the debug view, there's the Variables frame. It shows all the values of member variables of the current object, and all of the local variables, but it doesn't show any static variables of the object's class.
...
Static Block in Java [duplicate]
...-up map it could look like this
class MyClass {
static Map<Double, String> labels;
static {
labels = new HashMap<Double, String>();
labels.put(5.5, "five and a half");
labels.put(7.1, "seven point 1");
}
//...
}
It's useful since the above stati...
Incrementing in C++ - When to use x++ or ++x?
... i.e., x++ or ++x should only exist on its own line, never as y=x++. Personally, I don't like this, but it's uncommon
– Mikeage
Nov 28 '09 at 16:54
2
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What does the “assert” keyword do? [duplicate]
...y simple to understand:
When you have a similar situation like this:
String strA = null;
String strB = null;
if (2 > 1){
strA = "Hello World";
}
strB = strA.toLowerCase();
You might receive warning (displaying yellow line on strB = strA.toLowerCase(); ) that strA...
How to limit setAccessible to only “legitimate” uses?
...Java access modifiers are not intended to be a security mechanism.
<String example> - Am I the only one who thinks this is a HUGE concern?
Probably not the only one :-). But IMO, this is not a concern. It is accepted fact that untrusted code should be executed in a sandbox. If you hav...
How can I convert String to Int?
...lse, but for noobish people what 'out x' does is set the value of x to the string-cast-as-integer, if the casting is successful. I.e. in this case, x = 0 if the string has any non-integer characters, or x = value of string-as-integer otherwise. So the neat thing is this is one short expression which...
Android Fragments and animation
...
To achieve the same thing with hiding or showing a fragment you'd simply call ft.show or ft.hide, passing in the Fragment you wish to show or hide respectively.
For reference, the XML animation definitions would use the objectAnimator tag. An example of slide_in_left might look something like this...