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Questions tagged [preconditions]

A precondition is some condition which must be satisfied before running a given section of code. It may be specified in code via assertions, or in the documentation.

If a precondition is violated, errors or security issues may occur. A precondition states what is required for the section of code to run correctly.

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Capture part of URL to use in Outbound rule for rewrite module in IIS

Is there a way to capture part of the url in an outbound rule to use as value for the re-write? Right now, I'm using a precondition, where I have an input with a pattern against the {REQUEST_URI}. I'd like to use a capture group from the request URI…
aggFTW
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Lognormal random numbers in specific range in Matlab

I want to develop a lognormal distribution with range [0.42,1.19], whose few elements are given as D=[1.19,1.00,0.84,0.71,0.59,0.50,0.42]. The mean should be 0.84 and standard deviation as small as possible. Also given is that the 90% of cdf (=90%…
user238469
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Precondition or preconditions?

Guys what is the formal name PRECONDITION or PRECONDITIONS that fnc must satisfy in order to work correctly?
There is nothing we can do
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How to set priority of custom Oval constraint

I have a custom Annotation constraint , but I want it to be checked only if the other constraint is valid .For example: @NotNull private String propertyA; @Digits private String propertyB; if propertyA is null , i don't want "@Digits"on propertyB…
Peter Ni
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Scalatest assume database is available in each test

Many of my tests are dependent on the database. I use the following to check the connection before running the test case: assume(database.isAvailable, "Database is down") When I add it to each test case, the correct !!! CANCELED !!! with the…
mirelon
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Liquibase: changeLogPropertyDefined doesn't work

I'm trying to execute one of two insert depending on value of Java system property 'type'. But when I run updateSQL, it generates both insert entries despite of value and even presence of variable 'type'. This are my change sets: