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Spring schemaLocation fails when there is no internet connection
...cognize the classpath syntax inside schemalLocation and highlights it as a error.
– Upgradingdave
Feb 27 '13 at 19:33
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What are metaclasses in Python?
...lass
Example.unregister()
inst = Example(10)
# Will fail with an AttributeError
#inst.unregister()
print inst + inst
class Sibling(MyObject):
pass
ExampleSibling = Example + Sibling
# ExampleSibling is now a subclass of both Example and Sibling (with no
# content of its own) although it will ...
How to do an instanceof check with Scala(Test)
...ses because it gives you the typecasting for free and leaves less room for error.
Example:
OuterType foo = blah
foo match {
case subFoo : SubType => {
subFoo.thingSubTypeDoes // no need to cast, use match variable
}
case subFoo => {
// fallthrough code
}
}
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How to rethrow the same exception in SQL Server
... in my try block. I am able to throw same message but I want to throw same error.
10 Answers
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How to fix “containing working copy admin area is missing” in SVN?
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Hm, that command simply gives me the same "working copy" error.
– Oscar
Oct 29 '12 at 12:21
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show 1 more comment
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How do I rename all folders and files to lowercase on Linux?
I have to rename a complete folder tree recursively so that no uppercase letter appears anywhere (it's C++ source code, but that shouldn't matter).
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Lint: How to ignore “ is not translated in ” errors?
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Windows/Linux: In "Window" > "Preferences" > "Android" > "Lint Error Checking"
Mac: "Eclipse" > "Preferences" > "Android" > "Lint Error Checking"
Find the MissingTranslation line, and set it to Warning as seen below:
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TypeError: ObjectId('') is not JSON serializable
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Most users who receive the "not JSON serializable" error simply need to specify default=str when using json.dumps. For example:
json.dumps(my_obj, default=str)
This will force a conversion to str, preventing the error. Of course then look at the generated output to confirm...
How to pass the password to su/sudo/ssh without overriding the TTY?
I'm writing a C Shell program that will be doing su or sudo or ssh . They all want their passwords in console input (the TTY) rather than stdin or the command line.
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What does character set and collation mean exactly?
... revo
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answered Dec 4 '08 at 17:02
Dan EsparzaDan Esparza
26.4k27...