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How do I clone a Django model instance object and save it to the database?
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456
Just change the primary key of your object and run save().
obj = Foo.objects.get(pk=<some_ex...
How to export table as CSV with headings on Postgresql?
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606
COPY products_273 TO '/tmp/products_199.csv' WITH (FORMAT CSV, HEADER);
as described in the ...
How to “properly” create a custom object in JavaScript?
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bobincebobince
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iReport not starting using JRE 8
...va versions installed you can do the following:
1) Download the iReport-5.6.0.zip from https://sourceforge.net/projects/ireport/files/iReport/iReport-5.6.0/
2) Download jre-7u67-windows-x64.tar.gz (the one packed in a tar) from https://www.oracle.com/technetwork/java/javase/downloads/java-archive-...
Why rename synthesized properties in iOS with leading underscores? [duplicate]
...than SterlingJonathan Sterling
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Python argparse ignore unrecognised arguments
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366
Replace
args = parser.parse_args()
with
args, unknown = parser.parse_known_args()
For ex...
Best way to select random rows PostgreSQL
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Erwin BrandstetterErwin Brandstetter
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I can’t find the Android keytool
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CommonsWareCommonsWare
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Is it worth using Python's re.compile?
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26 Answers
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How do I correctly clone a JavaScript object?
...ed that any elements contained in Object or Array would also be one of the 6 simple types in that list. This can be accomplished with code like the following:
function clone(obj) {
var copy;
// Handle the 3 simple types, and null or undefined
if (null == obj || "object" != typeof obj) ...