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How do you specify command line arguments in Xcode 4?
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158
Command line arguments and environment variables can be set up in the Run section of the scheme ...
How many characters can a Java String have?
...hould be able to get a String of length
Integer.MAX_VALUE always 2,147,483,647 (231 - 1)
(Defined by the Java specification, the maximum size of an array, which the String class uses for internal storage)
OR
Half your maximum heap size (since each character is two bytes) whichever is smaller.
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What is the difference between inversedBy and mappedBy?
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edited Apr 16 '18 at 18:38
jake stayman
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answered Sep...
How to convert ActiveRecord results into an array of hashes
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edited Aug 6 '18 at 16:00
Jason Aller
3,3351111 gold badges3535 silver badges3535 bronze badges
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Adding a new SQL column with a default value
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edited Aug 25 '10 at 19:18
answered Aug 25 '10 at 19:11
Ma...
How to test an SQL Update statement before running it?
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8 Answers
8
Active
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Putting text in top left corner of matplotlib plot
...e an example:
In [17]: from pylab import figure, text, scatter, show
In [18]: f = figure()
In [19]: ax = f.add_subplot(111)
In [20]: scatter([3,5,2,6,8],[5,3,2,1,5])
Out[20]: <matplotlib.collections.CircleCollection object at 0x0000000007439A90>
In [21]: text(0.1, 0.9,'matplotlib', ha='center...
Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?
...s are "pooled", and it returns the same instance for values smaller than 128.
From the java 1.6 source code, line 621:
public static Integer valueOf(int i) {
if(i >= -128 && i <= IntegerCache.high)
return IntegerCache.cache[i + 128];
else
return new Integer(i)...
What to do with branch after merge
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edited Dec 22 '12 at 19:38
answered Dec 22 '12 at 19:32
Jo...
How do I query for all dates greater than a certain date in SQL Server?
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38
The explicit convert is not necessary. Also I highly recommend using YYYYMMDD instead of YYYY-MM-DD. Why? Well, try your code with SET LANGU...