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Setting the default value of a DateTime Property to DateTime.Now inside the System.ComponentModel De
...sValue
? this.dateCreated.Value
: DateTime.Now;
}
set { this.dateCreated = value; }
}
private DateTime? dateCreated = null;
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Why specify @charset “UTF-8”; in your CSS file?
... for pages that include that meta tag.
Read about the rules for character set resolution of CSS files at the w3c spec for CSS 2.
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JPA: what is the proper pattern for iterating over large result sets?
...llableResults, but alas it's only for Hibernate.
So it seems that using setFirstResult/setMaxResults and manual iteration really is necessary. Here's my solution using JPA:
private List<Model> getAllModelsIterable(int offset, int max)
{
return entityManager.createQuery("from Model m", ...
Java reflection - impact of setAccessible(true)
I'm using some annotations to dynamically set values of fields in classes. Since I want to do this regardless of whether it's public, protected, or private, I am a calling setAccessible(true) on the Field object every time before calling the set() method. My question is what kind of impact does ...
Make an image width 100% of parent div, but not bigger than its own width
...ge would be larger than its container and IE11 not scaling down the image. Setting this in the img selector sorted the issue in IE11. However setting width:100%; without the other rule did nothing in IE11. So the "override" has to be included for the image to scale down to its container's size.
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“An exception occurred while processing your request. Additionally, another exception occurred while
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First, set customErrors = "Off" in the web.config and redeploy to get a more detailed error message that will help us diagnose the problem. You could also RDP into the instance and browse to the site from IIS locally to view the er...
How to put the legend out of the plot
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You can make the legend text smaller by specifying set_size of FontProperties.
Resources:
Legend guide
matplotlib.legend
matplotlib.pyplot.legend
matplotlib.font_manager
set_size(self, size)
Valid font size are xx-small, x-small, small, medium, large, x-large, xx-large, lar...
How do I make an http request using cookies on Android?
... entity.consumeContent();
}
System.out.println("Initial set of cookies:");
List<Cookie> cookies = httpclient.getCookieStore().getCookies();
if (cookies.isEmpty()) {
System.out.println("None");
} else {
for (int i = 0; i < co...
Capture key press (or keydown) event on DIV element
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(1) Set the tabindex attribute:
<div id="mydiv" tabindex="0" />
(2) Bind to keydown:
$('#mydiv').on('keydown', function(event) {
//console.log(event.keyCode);
switch(event.keyCode){
//....your actions fo...
List comprehension rebinds names even after scope of comprehension. Is this right?
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Also note that now in 2.7, set and dictionary comprehensions (and generators) have private scopes, but list comprehensions still don't. While this makes some sense in that the former were all back-ported from Python 3, it really makes the contrast with...