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How to add a margin to a table row [duplicate]
... you specify display: block, at which point the width of the <tr> is based on content. Adding your suggested spacer <tr> with a set height works perfectly, though.
– baacke
Jan 22 '14 at 19:08
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Server is already running in Rails
... @CalamityAdam Rails usually runs on port 3000. He searches for processes based on that and gets only the PID from them (-t option) and then kills the process by that retrieved PID.
– totymedli
Oct 30 '19 at 16:44
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Why won't my PHP app send a 404 error?
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Another solution, based on @Kitet's.
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
header("Status: 404 Not Found");
$_SERVER['REDIRECT_STATUS'] = 404;
//If you don't know which web page is in use, use any page that doesn't exists
$ha...
MVC 4 Razor File Upload
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The Upload method's HttpPostedFileBase parameter must have the same name as the the file input.
So just change the input to this:
<input type="file" name="file" />
Also, you could find the files in Request.Files:
[HttpPost]
public ActionResult Uplo...
What is the App_Data folder used for in Visual Studio?
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App_Data is essentially a storage point for file-based data stores (as opposed to a SQL server database store for example). Some simple sites make use of it for content stored as XML for example, typically where hosting charges for a DB are expensive.
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How to get the HTML for a DOM element in javascript
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WebKit based browsers seem to support it, but Firefox doesn't.
– Jørn Schou-Rode
Nov 19 '09 at 14:14
2
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Different font size of strings in the same TextView
...ensionPixelSize(R.dimen.text_size_2);
and then create a new AbsoluteSpan based on the text
String text1 = "Hi";
String text2 = "there";
SpannableString span1 = new SpannableString(text1);
span1.setSpan(new AbsoluteSizeSpan(textSize1), 0, text1.length(), SPAN_INCLUSIVE_INCLUSIVE);
SpannableStrin...
Change first commit of project with Git? [duplicate]
... below, git 1.7.12+ (August 2012) has enhanced the option --root for git rebase:
"git rebase [-i] --root $tip" can now be used to rewrite all the history leading to "$tip" down to the root commit.
That new behavior was initially discussed here:
I personally think "git rebase -i --root" should ...
Using .text() to retrieve only text not nested in child tags
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I liked this reusable implementation based on the clone() method found here to get only the text inside the parent element.
Code provided for easy reference:
$("#foo")
.clone() //clone the element
.children() //select all the children
.remove()...
How to programmatically round corners and set random background colors
... like to round the corners of a view and also change the color of the view based on the contents at runtime.
8 Answers
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