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Rails: create on has_one association
...
First of all, here is how to do what you want:
@user = current_user
@shop = Shop.create(params[:shop])
@user.shop = @shop
Now here's why your version did not work:
You probably thought that this might work because if User had a has_many relation to Shop, @user.shops.create(params[:sh...
Javascript: get package.json data in gulpfile.js
...ete require.cache[require.resolve(FILEPATH)];
– curly_brackets
May 24 '16 at 13:06
@KennethB Why not as separate answe...
The performance impact of using instanceof in Java
...and @Override a test method
using an own type implementation
getClass() == _.class implementation
I used jmh to run the benchmark with 100 warmup calls, 1000 iterations under measuring, and with 10 forks. So each option was measured with 10 000 times, which takes 12:18:57 to run the whole benchmar...
Base64 length calculation?
...
@techie_28: I make it 27308 characters for 20 * 1024 bytes, but I haven't had coffee yet this morning.
– Paul R
Jul 22 '16 at 6:21
...
WebAPI Delete not working - 405 Method Not Allowed
...);
HttpResponseMessage response = client.DeleteAsync("api/Producer/" + _nopProducerId).Result;
if (response.IsSuccessStatusCode)
{
string strResult = response.Content.ReadAsAsync<string>().Result;
}
}
...
How to use Git for Unity3D source control?
...unityproj
*.booproj
# ============ #
# OS generated #
# ============ #
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db
Unity3D Settings
For versions of Unity 3D v4.3 and up:
(Skip this step in v4.5 and up) Enable External option in Unity → Preferences → Packages →...
Convert char to int in C and C++
...fuse everyone who tries to learn the language. A better name for it is int8_t, and you can use that name instead, if your compiler follows the latest C standard.
Though of course you should use the char type when doing string handling, because the index of the classic ASCII table fits in 1 byte. Yo...
Git diff to show only lines that have been modified
...s (+++) or deletions (---). I see that here now: git-scm.com/docs/git-diff#_combined_diff_format.
– Gabriel Staples
May 21 at 6:45
...
Long press gesture on UICollectionViewCell
...gPress:" should be changed to #selector(YourViewController.handleLongPress(_:))
– Joseph Geraghty
Apr 18 '16 at 17:20
16
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Using querySelectorAll to retrieve direct children
..., selector) {
var id = element.id,
guid = element.id = id || 'query_children_' + count++,
attr = '#' + guid + ' > ',
selector = attr + (selector + '').replace(',', ',' + attr, 'g');
var result = element.parentNode.querySelectorAll(selector);
if (!id) element.removeAttribut...