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resize ipython notebook output window
...roll extension (part of jupyter_contrib_nbextensions), which allows you to select when the output starts scrolling in a dropdown menu (you can set it to never scroll). The API used is not officially supported though, so this may break at any time.
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How to delete last character in a string in C#?
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build it with string.Join instead:
var parameters = sl.SelProds.Select(x=>"productID="+x.prodID).ToArray();
paramstr = string.Join("&", parameters);
string.Join takes a seperator ("&") and and array of strings (parameters), and inserts the seperator between each element of th...
How can I see what has changed in a file before committing to git?
...t add -p is a combination of staging, seeing the changes you can stage and selecting them one by one in an interactive manner. See Commit only part of a file in Git for more on git add -p.
– Angelos Asonitis
Apr 7 '19 at 12:50
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Optimise PostgreSQL for fast testing
... table, manipulating it however you need to, then doing an INSERT INTO ... SELECT ... to copy it to the final table. Note that temporary tables are per-session; if your session ends or you lose your connection then the temp table goes away, and no other connection can see the contents of a session's...
Pass props to parent component in React.js
...list of services (with names and prices) and it will calculate a total the selected prices.
Children are blissfully ignorant
ServiceItem is the child-component in this example. It doesn’t have many opinions about the outside world. It requires a few props, one of which is a function to be called...
How to disable breadcrumbs in Eclipse
...minds us below that you can right-click on any icon on the breadcrumb, and select the entry named "Hide Breadcrumb".
Original answer (manual way, through key mapping)
Find the file org.eclipse.help.webapp\advanced\breadcrumbs.css and replace its contents with.
.help_breadcrumbs {
disp...
Find document with array that contains a specific value
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This should be the selected answer. If you are dealing with querying an array of nested documents in MongoDB, this is how you do it. Not sure if it is the most efficient but if that's all you're trying to do, this is all you need.
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Is there a string math evaluator in .NET?
...riptControl is a COM object. In the "Add reference" dialog of the project select the "COM" tab and scroll down to "Microsoft Script Control 1.0" and select ok.
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How to loop through all the properties of a class?
... where c.Name.StartsWith("Doc")
select c).ToArray();
foreach (PropertyInfo item in properties)
{
if (item.PropertyType.FullName == "System.String")
item.SetValue(this, "", null);
}
}
I used the code ...
What is the shortcut in IntelliJ IDEA to find method / functions?
...> Keyboard > Use all F1, F2, etc. keys as standard function keys
is selected, then the shortcut becomes
CMD + F12
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