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Why does instanceof return false for some literals?
...) {}); // function
As you can see objects, arrays and the value null are all considered objects (null is a reference to an object which doesn't exist). Functions are distinguished because they are a special type of callable objects. However they are still objects.
On the other hand the literals t...
How do I get the last character of a string?
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98
Here is a method using String.charAt():
String str = "India";
System.out.println("last char = ...
Disable same origin policy in Chrome
...d under chromium 5 / ubuntu). For me the exact command was:
Note : Kill all chrome instances before running command
chromium-browser --disable-web-security --user-data-dir="[some directory here]"
The browser will warn you that "you are using an unsupported command line" when it first opens, wh...
How does this print “hello world”?
... 6 symbols
apart from letters. With this codification scheme you can have all 26 (one case) english letters and 6 symbols (being space among them).
Algorithm description
The >>= 5 in the for-loop jumps from group to group, then the 5-bits group gets isolated ANDing the number with the mask ...
Replace string within file contents
...
Adam MatanAdam Matan
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Where does the iPhone Simulator store its data?
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98
There is another (faster?) way to find where your app data is without Terminal:
Launch the ap...
How can I echo a newline in a batch file?
...is a wonderful example to show that cmd.exe and Windows batch files are totally insane!
– mivk
Oct 15 '11 at 10:54
12
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Counting Line Numbers in Eclipse [closed]
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98
Here's a good metrics plugin that displays number of lines of code and much more:
http://metri...
Failed loading english.pickle with nltk.data.load
...type:
>>> import nltk
>>> nltk.download()
Then an installation window appears. Go to the 'Models' tab and select 'punkt' from under the 'Identifier' column. Then click Download and it will install the necessary files. Then it should work!
...
Choosing the best concurrency list in Java [closed]
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98
had better be List
The only List implementation in java.util.concurrent is CopyOnWriteArra...