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How to change variables value while debugging with LLDB in Xcode?
...> )
Specify a format to be used for display.
-o ( --object-description )
Print the object description of the value resulting from the
expression.
-u <boolean> ( --unwind-on-error <boolean> )
Clean up program state if the expression causes a cr...
List columns with indexes in PostgreSQL
...t even more information like the size the disk space the index needs and a description if available.
$ \di+
List of relations
Schema | Name | Type | Owner | Table | Size | Description
--------+-----------------------------+-----...
How to deal with persistent storage (e.g. databases) in Docker
...is a good insight on how volumes work.
In this blog post there is a good description of the so-called container as volume pattern which clarifies the main point of having data only containers.
Docker documentation has now the DEFINITIVE description of the container as volume/s pattern.
Following...
Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
...ression (the result matches the assertion implied by the "T" or "F" in the description column). When [[ is used (column 1b), the variable content is seen as a string and not evaluated.
The errors in columns 3a and 5a are caused by the fact that the variable value includes a space and the variable i...
What is the difference between i++ and ++i?
...the operational semantics give the same results as the precise and correct description. First, I don't see any compelling value in getting the right answers through incorrect reasoning, and second, yes, I have seen production code that gets exactly this sort of thing wrong. I get probably half a doz...
AngularJS toggle class using ng-class
...
I think the description is badly written and people react to the word "jQuery".What the description is meant to say is "This is analogue to the toggleClass function in JQuery". BTW, do you need to init the variable?
...
What is the proper REST response code for a valid request but an empty data?
... allow for 400 to be used for semantically invalid requests.
Wikipedia's description of the HTTP status codes are particularly helpful.
You can also see the definitions in the HTTP/1.1 RFC2616 document at www.w3.org
share
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Domain Driven Design: Domain Service, Application Service
...ion Services).
My 'aha' moment was triggered by two things:
Reading the description of the Services in the link above, more precisely this sentence:
Domain services are expressed in terms of the ubiquitous language and
the domain types, i.e. the method arguments and the return values are
...
Table Naming Dilemma: Singular vs. Plural Names [closed]
...add this... Is it possible that "User" (or "Users") is not actually a full description of the data held in the table? Not that you should get too crazy with table names and specificity, but perhaps something like "Widget_Users" (where "Widget" is the name of your application or website) would be mor...
Should I use 'border: none' or 'border: 0'?
...
Maybe it's worth adding to description that the statement was sarcasm-istic? :)
– timofey.com
Dec 16 '14 at 8:52
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