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What exactly is the meaning of an API? [closed]
...url of an ajax request an API?or maybe the ajax request itself is an API already?
– Brownman Revival
Mar 20 '15 at 2:40
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Ternary operator in AngularJS templates
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An example of 1) was given above. Here is an example of 3, which I think reads much better:
<li ng-class="{myClass: $first, anotherClass: $index == 2}">...</li>
The first time through an ng-repeat loop, class myClass is added. The 3rd time through ($index starts at 0), class anoth...
How can I visualize per-character differences in a unified diff file?
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But emacs doesn't support reading from stdin, I can't do e.g. git log master.. -p | emacs -
– Hi-Angel
Oct 19 '18 at 11:22
1
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putting datepicker() on dynamically created elements - JQuery/JQueryUI
...gains focus - so you'd want to be careful with this approach (assuming I'm reading this right). However, I think you'd be OK with the .datapicker() because it will probably check if a datepicker is created before trying to recreate. With other code you might not have this grace. Also, .on( is only ...
IE7 Z-Index Layering Issues
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after reading the "correct" solution above, I tried to formulate a solution for my considerably more complex problem than the trivial one in the question. then i threw this answer in and it worked like a charm. if the solution ab...
Why doesn't Git ignore my specified file?
...gitignore.
If that doesn’t work, then it’s likely that your file is already tracked by Git. You can confirm this through the output of git status. If the file is not listed in the “Untracked files” section, then it is already tracked by Git and it will ignore the rule from the .gitignore fi...
Different names of JSON property during serialization and deserialization
..."Serialization: " + mapper.writeValueAsString(c));
Coordinates r = mapper.readValue("{\"red\":25}",Coordinates.class);
System.out.println("Deserialization: " + r.getR());
Result:
Serialization: {"r":5}
Deserialization: 25
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How do I have to configure the proxy settings so Eclipse can download new plugins?
...ieve.connectTimeout=15000
-Dorg.eclipse.ecf.provider.filetransfer.retrieve.readTimeout=1000
-Dorg.eclipse.ecf.provider.filetransfer.retrieve.retryAttempts=20
-Dorg.eclipse.ecf.provider.filetransfer.retrieve.closeTimeout=1000
-Dorg.eclipse.ecf.provider.filetransfer.browse.connectTimeout=3000
-Dorg.ec...
Replace multiple characters in a C# string
...ond / delimits the search-for text and the replace text
In English, this reads:
"Search for ; or , or \t or \r or (space) or exactly two sequential \n and replace it with \n"
In C#, you could do the following: (after importing System.Text.RegularExpressions)
Regex pattern = new Regex("[;,\t\r ...
Filtering for empty or NULL names in a queryset
... using NULL values for string-based fields such as CharField or TextField. Read the documentation for the explanation:
https://docs.djangoproject.com/en/dev/ref/models/fields/#null
Solution:
You can also chain together methods on QuerySets, I think. Try this:
Name.objects.exclude(alias__isnull=Tr...