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Assigning default value while creating migration file
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Ok thanks for the reply. I thought it would be great if default migration generator would provide option to handle default values so that I do not have to edit the migration file after being generated in order to specify default value....
XPath with multiple conditions
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For followers, the error message "Expected ], but found: &&" meant "use the and keyword instead of &&" (as this answer specifies)
– rogerdpack
Dec 15 '16 at 21:56
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Static member functions error; How to properly write the signature?
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
How do I get python's pprint to return a string instead of printing?
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The pprint module has a command named pformat, for just that purpose.
From the documentation:
Return the formatted representation of object as a string. indent,
width and depth will be passed to the PrettyPrinter constructor as
formatting parameters.
Ex...
How to migrate back from initial migration in Django 1.7?
...rom migration history and drops all tables of <app>
See django docs for more info.
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GitHub: What is a “wip” branch?
... not yet finished his work on the code (thus, work in progress), but
looks for have some initial feedback (early-pull strategy), and
wants to use the continuous integration infrastructure of the project. For instance, GitHub Actions, TravisCI, CodeCov, and codacy.
More motivation for WIP pull requ...
How can I programmatically get the MAC address of an iphone
...s();
GetIPAddresses();
GetHWAddresses();
int i;
NSString *deviceIP = nil;
for (i=0; i<MAXADDRS; ++i)
{
static unsigned long localHost = 0x7F000001; // 127.0.0.1
unsigned long theAddr;
theAddr = ip_addrs[i];
if (theAddr == 0) break;
if (theAddr == localHost) continue;...
What's the difference between := and = in Makefile?
For variable assignment in Make, I see := and = operator. What's the difference between them?
3 Answers
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Mixing a PHP variable with a string literal
...ried reading the strings manual but wasn't sure exactly what I was looking for to search it for what I was after.
– Matt McDonald
Mar 20 '11 at 14:00
2
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What does the “|” (single pipe) do in JavaScript?
...ise operations only make sense on integers, 0.5 is truncated.
0 | x is x, for any x.
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