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How can I match on an attribute that contains a certain string?
I am having a problem selecting nodes by attribute when the attributes contains more than one word. For example:
10 Answer...
Webstorm: “Cannot Resolve Directory”
...asset root folder from the right-hand panel. Then mark it as Resource Root by clicking the button above the file browser.
From the Jetbrains documentation, a Resource Root enables WebStorm to complete relative paths to resources under the selected folder. This means that you should use Resource Roo...
How do I dump an object's fields to the console?
When I'm running a simple Ruby script, what's the easiest way to dump an object's fields to the console?
9 Answers
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What does .class mean in Java?
...resents the class Print on runtime. It is the same object that is returned by the getClass() method of any (direct) instance of Print.
Print myPrint = new Print();
System.out.println(Print.class.getName());
System.out.println(myPrint.getClass().getName());
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Composer install error - requires ext_curl when it's actually enabled
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sudo apt-get install php7.3-curl
Or simply run below command to install by your version:
sudo apt-get install php-curl
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How to get a list of column names on Sqlite3 database?
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Just for super noobs like me wondering how or what people meant by
PRAGMA table_info('table_name')
You want to use use that as your prepare statement as shown below. Doing so selects a table that looks like this except is populated with values pertaining to your table.
cid n...
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found
...omponents for the SDK. I was able to get DDMS to install when selecting it by itself.
29 Answers
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How to properly create an SVN tag from trunk?
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As noted by @victor hugo, the "proper" way is to use svn copy.
There is one caveat though. The "tag" created that way will not be a true tag,
it will be an exact copy of the specified revision, but it will be a different
revision itse...
How to overcome TypeError: unhashable type: 'list'
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As indicated by the other answers, the error is to due to k = list[0:j], where your key is converted to a list. One thing you could try is reworking your code to take advantage of the split function:
# Using with ensures that the file is...
How to log request and response body with Retrofit-Android?
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Retrofit 2.0 :
UPDATE: @by Marcus Pöhls
Logging In Retrofit 2
Retrofit 2 completely relies on OkHttp for any network operation. Since OkHttp is a peer dependency of Retrofit 2, you won’t need to add an additional dependency once Retrofit 2 is r...