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How do you echo a 4-digit Unicode character in Bash?
...
In UTF-8 it's actually 6 digits (or 3 bytes).
$ printf '\xE2\x98\xA0'
☠
To check how it's encoded by the console, use hexdump:
$ printf ☠ | hexdump
0000000 98e2 00a0
0000003
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What difference between Jersey vs jax-rs
... For example: JAX-RS gives you a set of interfaces (standard Java interfaces) which are implemented by Jersey. So that set of interfaces (or classes) are needed as a dependency to be implemented.
– Ale Zalazar
Jul 26 '13 at 19:12
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Is the != check thread safe?
... This is the bytecode for test()
ALOAD 0
GETFIELD test/Test1.a : Ljava/lang/Object;
ALOAD 0
GETFIELD test/Test1.a : Ljava/lang/Object;
IF_ACMPEQ L1
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as we can see it loads field a to local vars twice, it's a non-atomic operation, if a was changed in between by another thre...
Hamcrest compare collections
... hasProperty("description", is("testDesc2")))));
http://hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/Matchers.html#contains(E...)
http://hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/Matchers.html#containsInAnyOrder(java.util.Collection)
http://hamcrest.org/JavaHamcrest/javadoc/1.3/...
Finding all cycles in a directed graph
...ink:
http://www.cs.tufts.edu/comp/150GA/homeworks/hw1/Johnson%2075.PDF
A java implementation can be found in:
http://normalisiert.de/code/java/elementaryCycles.zip
A Mathematica demonstration of Johnson's algorithm can be found here, implementation can be downloaded from the right ("Download aut...
Unmangling the result of std::type_info::name
...take a look at c++filt, which comes with binutils. It can demangle C++ and Java symbol names.
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PHP Function Comments
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Looks like a copy of javadoc.
– Matt
Aug 21 '09 at 4:30
8
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Real life trading API [closed]
...e one I ended up choosing. Their API supports multiple languages including Java, C++, ActiveX and Excel's DDE. You can effectively do just about anything via the API that you can do using their fairly robust trading platform.
As a broker alone it's hard to beat IB's crazy low commissions (most of m...
Google Maps Android API v2 Authorization failure
... lines to the YOUR_PROJECT/proguard-project.txt
.
-keep class * extends java.util.ListResourceBundle {
protected Object[][] getContents();
}
Now you are ready to create your own Google Map app with using Google Map APIs V2 for Android.
If you create application with min SDK = 8, please u...
Find and replace Android studio
... the refactor will replace it.
I have already rename variables, xml file, java file, multiple drawable and after the operation I could build directly without error.
Do a back-up of your project and try to see if it work for you.
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