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How do I modify a MySQL column to allow NULL?
...t.
– Matthew Buckett
Jan 26 '16 at 13:37
1
This did not work for me! The column did not change. M...
Visibility of global variables in imported modules
...u could do something like this:
import module1
thingy1 = module1.Thingy(a=3)
thingy1.f()
If you really do want a global, but it's just there to be used by module1, set it in that module.
import module1
module1.a=3
module1.f()
On the other hand, if a is shared by a whole lot of modules, put...
How to add elements of a Java8 stream into an existing List
...asList("foo"));
List<String> newList = Arrays.asList("0", "1", "2", "3", "4", "5");
newList.parallelStream()
.collect(Collectors.toCollection(() -> destList));
System.out.println(destList);
When I run this program, I often get an ArrayIndexOutOfBoundsException. This is because mult...
How do I display the current value of an Android Preference in the Preference summary?
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What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
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sqlite database default time value 'now'
...UTOINCREMENT,
t TIMESTAMP
DEFAULT CURRENT_TIMESTAMP
);
as of version 3.1 (source)
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How to detect modifier key states in WPF?
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edited Apr 21 '11 at 23:16
answered Apr 21 '11 at 23:10
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How to make link look like a button?
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edited Jun 2 at 9:37
answered Dec 2 '11 at 13:42
De...
Compare two files line by line and generate the difference in another file
I want to compare file1 with file2 and generate a file3 which contains the lines in file1 which are not present in file2.
1...
How do I avoid the specification of the username and password at every git push?
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360
1. Generate an SSH key
Linux/Mac
Open terminal to create ssh keys:
cd ~ #Yo...