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Use PHP composer to clone git repo
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I was encountering the following error: The requested package my-foo/bar could not be found in any version, there may be a typo in the package name.
If you're forking another repo to make your own changes you will end up with a new repository.
E.g:
https:...
How do you create a read-only user in PostgreSQL?
...orkflow.
Multiple tables/views (PostgreSQL versions before 9.0)
To avoid errors in lengthy, multi-table changes, it is recommended to use the following 'automatic' process to generate the required GRANT SELECT to each table/view:
SELECT 'GRANT SELECT ON ' || relname || ' TO xxx;'
FROM pg_class JO...
How to name variables on the fly?
...ly. In the example you put, first line is missing, and then gives you the error message.
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Detect if a jQuery UI dialog box is open
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Nick Craver's comment is the simplest to avoid the error that occurs if the dialog has not yet been defined:
if ($('#elem').is(':visible')) {
// do something
}
You should set visibility in your CSS first though, using simply:
#elem { display: none; }
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Is there a difference between single and double quotes in Java?
...y early during compilation and hence using '\u00A' will lead to a compiler error. For special symbols it is better to use escape sequences instead, i.e. '\n' instead of '\u00A' .
Double quotes being for String, you have to use a "double quote escape sequence" (\") inside strings where it would othe...
Using a BOOL property
...) BOOL working;
Then you can not use [object isWorking].
It will show an error. But if you use below code means
@property (assign,getter=isWorking) BOOL working;
So you can use [object isWorking] .
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Iterate a list with indexes in Python
... 50 500
Note that parenthesis is required after i. Otherwise you get the error: ValueError: need more than 2 values to unpack
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Trust Store vs Key Store - creating with keytool
...s? I only know of PKCS12 and JKS (the former being the result of trial and error...).
– musiKk
Jun 14 '11 at 9:01
2
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Should I use `import os.path` or `import os`?
...nse just to sacrifice the two microseconds and use import os to avoid this error at a later time. I usually side with just importing os as a whole, but can see why some would prefer import os.path to technically be more efficient and convey to readers of the code that that is the only part of the o...
LINQ query to select top five
...is necessary to bind a model into a view models and give a type conversion error. In this situation you should use ToList() method.
var list = (from t in ctn.Items
where t.DeliverySelection == true && t.Delivery.SentForDelivery == null
orderby t.Delivery.SubmissionDate
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