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How to query nested objects?
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I don't know, just wondering, and thought it may sometimes be useful.
– trysis
May 2 '14 at 17:09
3
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Directive isolate scope with ng-repeat scope in AngularJS
...with an isolate-scope (so that I can reuse the directive in other places), and when I use this directive with an ng-repeat , it fails to work.
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Require returns an empty object
I have a folder, that has index.js and a couple of models (classes)
index.js
1 Answer
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Django - filtering on foreign key properties
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This has been possible since the queryset-refactor branch landed pre-1.0. Ticket 4088 exposed the problem. This should work:
Asset.objects.filter(
desc__contains=filter,
project__name__contains="Foo").order_by("desc")
The Django Many-to-one documentation has this and oth...
PHP convert XML to JSON
...g to convert xml to json in php. If I do a simple convert using simple xml and json_encode none of the attributes in the xml show.
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Copy entire contents of a directory to another using php
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It seems that copy only handle single files. Here is a function for copying recursively I found in this note on the copy documentation page:
<?php
function recurse_copy($src,$dst) {
$dir = opendir($src);
@mkdir($dst);
while(false ...
Show dialog from fragment?
...ow a regular dialog. On these dialogs the user can choose a yes/no answer, and then the fragment should behave accordingly.
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Selecting only numeric columns from a data frame
...list-apply functions:
nums <- unlist(lapply(x, is.numeric))
Then standard subsetting
x[ , nums]
## don't use sapply, even though it's less code
## nums <- sapply(x, is.numeric)
For a more idiomatic modern R I'd now recommend
x[ , purrr::map_lgl(x, is.numeric)]
Less codey, less ref...
How do you import classes in JSP?
... answered Oct 27 '08 at 7:50
SandmanSandman
9,04088 gold badges3333 silver badges4141 bronze badges
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How do I browse an old revision of a Subversion repository through the web view?
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I am absolutely stunned this works... (I just checked and it does). I've been told many times it's not possible. Note that the string mentioned must be right after the repo root in the URL, then you can put subdirs of the repo after it.
– rmeador
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