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What are the pros and cons of both Jade and EJS for Node.js templating? [closed]
...fferences
However, EJS is not as powerful as Jade, it doesn't have blocks by default (this guy implemented a block feature for EJS https://github.com/RandomEtc/ejs-locals)
So, it is totally depend on you to pick whatever makes you comfortable. But if you are going to use another template engine fo...
Convert Pixels to Points
...al PPI (Pixels Per Inch) of the monitor?"
There are 72 points in an inch (by definition, a "point" is defined as 1/72nd of an inch, likewise a "pica" is defined as 1/72nd of a foot). With these two bits of information you can convert from px to pt and back very easily.
...
jQuery loop over JSON result from AJAX Success?
...xt - i.e. it's not yet a JSON object.
You can convert it to a JSON object by manually using the parseJSON command or simply adding the dataType: 'json' property to your ajax call. e.g.
jQuery.ajax({
type: 'POST',
url: '<?php echo admin_url('admin-ajax.php'); ?>',
data: data,
...
How to add a “readonly” attribute to an ?
...
You can disable the readonly by using the .removeAttr;
$('#descrip').removeAttr('readonly');
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How do I check if a file exists in Java?
...
By using nio in Java SE 7,
import java.nio.file.*;
Path path = Paths.get(filePathString);
if (Files.exists(path)) {
// file exist
}
if (Files.notExists(path)) {
// file is not exist
}
If both exists and notExists re...
How to get the selected radio button’s value?
...
You can do something like this:
var radios = document.getElementsByName('genderS');
for (var i = 0, length = radios.length; i < length; i++) {
if (radios[i].checked) {
// do whatever you want with the checked radio
alert(radios[i].value);
// only one radio can be ...
How can I display an image from a file in Jupyter Notebook?
...(Image.open(path))
You may need to install PIL
in Anaconda this is done by typing
conda install pillow
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ImportError: No module named MySQLdb
...ip install MySQL-python yeah, that's the ticket
– Kirby
Jun 29 '16 at 23:21
This depends on Microsoft Visual C++ libra...
How to change background color in android app
...activity_main.xml, or you can change the theme in your AndroidManifest.xml by adding
android:theme="@android:style/Theme.Light"
to your activity tag.
If you want to change the background dynamically, use
YourView.setBackgroundColor(Color.argb(255, 255, 255, 255));
...
PHP Remove elements from associative array
...
Try this:
$keys = array_keys($array, "Completed");
/edit
As mentioned by JohnP, this method only works for non-nested arrays.
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