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How to use transactions with dapper.net?
... answer (stackoverflow.com/a/20047975/47672): connection must be opened inside of TransctionScope using block in case you choose this answer.
– 0x49D1
Jun 8 '18 at 12:00
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Android Studio: Javadoc is empty on hover
I have moved from Eclipse to Android Studio recently, and am liking it. However, I miss the Javadoc on hover feature from Eclipse.
...
Java Persistence / JPA: @Column vs @Basic
... @Basic(optional) is (should be) checked on runtime by persistence provider before saving to DB. @Column is a column definition in database and is used for schema generation : stackoverflow.com/questions/2899073/…
– Piotr Gwiazda
Jun 16 '10 at 10:30
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Python, remove all non-alphabet chars from string
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to check if object (variable) is defined in R?
...
@tim if you are inside a function, missing() is what you want.
– CousinCocaine
Jan 27 '14 at 14:31
2
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What is the difference between a route and resource in New Router API?
...nwards, this.route is only used instead of this.resource. Source: http://guides.emberjs.com/v1.11.0/routing/defining-your-routes/*
Have a look at this post for a detailed explanation.
This is a rough summary of this post (i have modified a bit):
Ever since the change to resource and route a...
Does Dispose still get called when exception is thrown inside of a using statement?
...exists. It won't, however, call Close() directly as it only checks for the IDisposable interface being implemented and hence the Dispose() method.
See also:
Intercepting an exception inside IDisposable.Dispose
What is the proper way to ensure a SQL connection is closed when an exception is thrown...
Select objects based on value of variable in object using jq
...o obtain a stream of corresponding (key name, "name" attribute) pairs, consider:
$ jq -c 'to_entries[]
| select (.value.location == "Stockholm")
| [.key, .value.name]' json
Output:
["FOO","Donald"]
["BAR","Walt"]
...
Properly escape a double quote in CSV
...double-quotes are used to enclose fields, then a double-quote appearing inside a field must be escaped by preceding it with another double quote."
– tommed
Feb 18 '15 at 16:35
4
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When to use cla(), clf() or close() for clearing a plot in matplotlib?
... figures.
methods of the Figure class
Additionally, the Figure class provides methods for clearing figures.
I'll assume in the following that fig is an instance of a Figure:
fig.clf() clears the entire figure. This call is equivalent to plt.clf() only if fig is the current figure.
fig.clear() is...