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What is the difference between and ?
...hen an element is needed only for styling purposes or as a convenience for scripting, authors are encouraged to use the <div> element instead. A general rule is that the <section> element is appropriate only if the element’s contents would be listed explicitly in the document’s outli...
What is the right way to check for a null string in Objective-C?
...of "null" under Cocoa/Objective C. But one further thing to note is that [title isKindOfClass:[NSNull class]] is pointlessly complex since [NSNull null] is documented to be a singleton so you can just check for pointer equality. See Topics for Cocoa: Using Null.
So a good test might be:
if (title...
Flexbox and Internet Explorer 11 (display:flex in ?)
...eta http-equiv="Content-Type" content="text/html; charset=UTF-8" >
<title>Flex Test</title>
<style>
html, body {
margin: 0px;
padding: 0px;
height: 100vh;
}
.main {
display: -webkit-flex;
display: flex;
-ms-flex-direction: row;
flex-direct...
HTML input file selection event not firing upon selecting the same file
... is prefixed with 'C:\fakepath\'. That's a security feature preventing JavaScript from knowing the file's absolute path. The browser still knows it internally.
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jQuery Selector: Id Ends With?
...alue = "kk";
$(function() {
$("[id$='txtTitle']").val("zz");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="ctl_blabla_txtTitle" type="text" />
...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
...ext = ax.text(-0.2,1.05, "Aribitrary text", transform=ax.transAxes)
ax.set_title("Trigonometry")
ax.grid('on')
fig.savefig('samplefigure', bbox_extra_artists=(lgd,text), bbox_inches='tight')
This produces:
[edit] The intent of this question was to completely avoid the use of arbitrary coordinat...
Android DialogFragment vs Dialog
...neric DialogFragment subclasses like YesNoDialog and OkDialog, and pass in title and message if you use dialogs a lot in your app.
public class YesNoDialog extends DialogFragment
{
public static final String ARG_TITLE = "YesNoDialog.Title";
public static final String ARG_MESSAGE = "YesNoD...
ActionBar text color
...
Ok, I've found a better way. I'm now able to only change the color of the title. You can also tweak the subtitle.
Here is my styles.xml:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="MyTheme" parent="@android:style/Theme.Holo.Light">
<item name="androi...
How to add images to README.md on GitHub?
...so use relative paths like
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difference between iframe, embed and object elements
...VG use <embed> (if I remember correctly <object> won't let you script†). Honestly I don't know why you would use <object> unless for older browsers or flash (that I don't work with).
† As pointed out in the comments below; scripts in <object> will run but the parent and c...