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How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio
...T_TIMESTAMP');
It doesn't remove the 'default 0' that seems to come with selecting timestamp and it just appends the custom default. But we kind of need it without the quotes. Not everything that manipulates a DB is coming from Laravel4. That's his point. He wants custom defaults on certain co...
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
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The selected answer is right but I just wanted to add for those who use Fedora: libxslt1 is called libxslt when using dnf. So the command is:
sudo dnf install libxml2-devel libxslt-devel
devel for dnf is the same as dev for ap...
How to push new branch without history
...epository settings>add.
I closed that, and clicked on the push button
I selected my new 'clean-ver' branch said ok.
When I checked bitbucket, it seems that this seemed to have worked and discarded my commit history.
Hope this helps someone out.
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What is MyAssembly.XmlSerializers.dll generated for?
... from being auto-generated are:
In VS, right-click your project file and select "Properties"
Click the "Build" tab
Change the "Generate serialization assembly" dropdown from "Auto" to "Off"
Rebuild and it will be gone
sha...
PHP json_encode encoding numbers as strings
...ations are not met. If you care about good practices and safety you should selectively convert the values you want.
– wadim
Aug 11 '14 at 14:50
3
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How to remove all the null elements inside a generic list in one go?
...ach, but it brings a surprise to the developer who just thinks that OfType selects objects of a certain type, not thinking that it will not include null values ... So I'm a bit weary to introduce this into my own code.
– user3638471
Apr 12 '16 at 21:14
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Create Django model or update if exists
...large collection it won't scale well. update_or_create always first runs a SELECT and thereafter an UPDATE.
for the_bar in bars:
updated_rows = SomeModel.objects.filter(bar=the_bar).update(foo=100)
if not updated_rows:
# if not exists, create new
SomeModel.object...
What does [:] mean?
...pulation[:] they default to 0 and length(population) respectively, thereby selecting the entire list. Hence this is a common idiom to make a copy of a list.
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How to get highcharts dates in the x axis?
... The sample link is not working any more. Nothing happens when we select Run.
– Simsons
Jun 20 '18 at 8:20
1
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Software Design vs. Software Architecture [closed]
..., some component’s internal design decisions, like- choice of algorithm, selection of data structure etc.
Any design decision, which isn’t visible outside of its component boundary is a component’s internal design and is non-architectural. These are the design decisions a system architect woul...