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Android SharedPreference security
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Shared Preferences are stored as a file in the filesystem on the device. They are, by default, ...
Connect to a locally built Jekyll Server using mobile devices in the LAN
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Try jekyll serve --host=0.0.0.0 when you invoke Jekyll on the command line.
That will make Jeky...
Can I make the foreign key field optional in Django model
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Abid AAbid A
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Notepad++: How to automatically set Language as Xml when load files
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How to create a listbox in HTML without allowing multiple selection?
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Create whole path automatically when writing to a new file
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answered May 14 '10 at 11:53
Jon SkeetJon Skeet
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Difference between @OneToMany and @ElementCollection?
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edited Mar 7 '17 at 13:55
naXa
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How to work with complex numbers in C?
...Library of Complex Numbers */
int main() {
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 ...
Take all my changes on the current branch and move them to a new branch in Git
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“use database_name” command in PostgreSQL
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When you get a connection to PostgreSQL it is always to a particular database. To access a di...