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How to find a Java Memory Leak
...ver it is called. Basically, I can tell that there are several hundred megabytes of hash table entries ([java.util.HashMap$Entry or something like that), but maps are used all over the place... Is there some way to search for large maps, or perhaps find general roots of large object trees?
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How to get Enum Value from index in Java?
...nt ord) {
this.monthOrdinal = ord;
}
public static Months byOrdinal2ndWay(int ord) {
return Months.values()[ord-1]; // less safe
}
public static Months byOrdinal(int ord) {
for (Months m : Months.values()) {
if (m.monthOrdinal == ord) {
...
Using different Web.config in development and production environment
...heetah has been integrated into the IDE and the code base is being managed by Microsoft. This new version also support JSON transformation.
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Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat
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I solved similar error by adding following piece of code to my build.gradle file inside the android block.
android {
dexOptions {
preDexLibraries = false
}
}
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How to validate IP address in Python? [duplicate]
What's the best way to validate that an IP entered by the user is valid? It comes in as a string.
11 Answers
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Test if string is a guid without throwing exceptions?
... /// <summary>
/// This function converts a string generated by the StringFromCLSID function back into the original class identifier.
/// </summary>
/// <param name="sz">String that represents the class identifier</param>
/// <param name="cl...
Size of character ('a') in C/C++
...he size of character in C and C++ ? As far as I know the size of char is 1 byte in both C and C++.
4 Answers
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How to disable GCC warnings for a few lines of code
... may be another push at the beginning is missing?
– abyss.7
Nov 17 '12 at 14:03
38
"#pragma GCC d...
How to Diff between local uncommitted changes and origin
...e. If I commit those changes I can diff it against the original repository by using git diff master origin/master
4 Answer...
What is the correct way to represent null XML elements?
... element so labeled must be empty, but
can carry attributes if permitted by
the corresponding complex type.
A clarification:
If you have a book xml element and one of the child elements is book:series you have several options when filling it out:
Removing the element entirely - This can be ...