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Can I make the foreign key field optional in Django model
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edited Jan 24 '14 at 19:55
akki
8721414 silver badges2626 bronze badges
answered Jul 8 '11...
Notepad++: How to automatically set Language as Xml when load files
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194
You can do this by using the Style Configurator (Settings Menu):
This image shows the php langu...
How to create a listbox in HTML without allowing multiple selection?
...t2</option>
<option>text3</option>
<option>text4</option>
<option>text5</option>
</select>
To clarify, adding the size attribute did not remove the multiple selection.
The single selection works because you removed the multiple="multiple" attr...
Create whole path automatically when writing to a new file
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440
Something like:
File file = new File("C:\\user\\Desktop\\dir1\\dir2\\filename.txt");
file.get...
Difference between @OneToMany and @ElementCollection?
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naXa
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answered Jan 23 '12 at 9:01
MrKianeMrKiane
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How to work with complex numbers in C?
...() {
double complex z1 = 1.0 + 3.0 * I;
double complex z2 = 1.0 - 4.0 * I;
printf("Working with complex numbers:\n\v");
printf("Starting values: Z1 = %.2f + %.2fi\tZ2 = %.2f %+.2fi\n", creal(z1), cimag(z1), creal(z2), cimag(z2));
double complex sum = z1 + z2;
printf("The ...
Take all my changes on the current branch and move them to a new branch in Git
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104
If you haven't been committing anything yet, you're already in the right position.
Create a ne...
“use database_name” command in PostgreSQL
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edited Jun 5 '18 at 4:42
VPK
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answered Apr 2...
Why does 'continue' behave like 'break' in a Foreach-Object?
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4 Answers
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Faye vs. Socket.IO (and Juggernaut)
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Salman von Abbas
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answered Feb 4 '11 at 11:02
jcoglanjcoglan
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