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Rails: Check output of path helper from console
...l get for a given route helper method call. Is it possible to, using the Ruby console, see what link a given helper function will generate? For example, given a named helper like post_path(post) I want to see what URL is generated.
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HTML-encoding lost when attribute read from input field
... Thanks for the solution! I solved the eliminating extra white space issue by replacing new lines with like %%NL%% in the text value, then called .html() to get the HTML encoded value, then replaced %%NL%% with <br />'s... Not bullet proof but worked and my users were not likely to type in %%N...
Using only CSS, show div on hover over
...inside the same parent display:block. It might be a better idea to select by .class-name or by #id. Otherwise, good post.
– Nate
Jun 6 '12 at 22:59
11
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How to Join to first row
...Orders.OrderID
) LineItems2
Please note that TOP 1 without ORDER BY is not deterministic: this query you will get you one line item per order, but it is not defined which one will it be.
Multiple invocations of the query can give you different line items for the same order, even if the un...
Handling click events on a drawable within an EditText
...or the right drawable only)
this.keyword = (AutoCompleteTextView) findViewById(R.id.search);
this.keyword.setOnTouchListener(new RightDrawableOnTouchListener(keyword) {
@Override
public boolean onDrawableTouch(final MotionEvent event) {
return onClickSearch(keyword,event...
Download file from an ASP.NET Web API method using AngularJS
...nload method:
You can have the browser download the requested file simply by using the code below, and this is supported in all browsers, and will obviously trigger the WebApi request just the same.
$scope.downloadFile = function(downloadPath) {
window.open(downloadPath, '_blank', '');
}
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z-index not working with position absolute
... faced this issue a lot when using position: absolute;, I faced this issue by using position: relative in the child element. don't need to change position: absolute to relative, just need to add in the child element look into the beneath two examples:
let toggle = document.getElementById('toggle...
Why is there an unexplainable gap between these inline-block div elements? [duplicate]
... font-size
Since the whitespace between the inline elements is determined by the font-size, you could simply reset the font-size to 0, and thus remove the space between the elements.
Just set font-size: 0 on the parent elements, and then declare a new font-size for the children elements. This work...
Bootstrap 3 modal vertical position center
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I was actually overriding this by mistake, thanks for pointing out out it actually works behind the scenes.
– Dorian
Nov 13 '14 at 17:36
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TCPServer TCP服务器扩展：在Android设备上创建TCP服务器 · App Inventor 2 中文网
... TCPServer TCP服务器扩展：在Android设备上创建TCP服务器
TCPServer TCP服务器扩展
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