I have Angle class that I want initialized to a random value. The Angle constructor can accept an int from a random() function. Is it safe to place this call in the ctor list:
foo::foo() : Angle(random(0xFFFF)) {...}
or do I have to do it in the body of the constructor?
foo::foo() { Angle = Angle(random(0xFFFF)); ...}
If it matters, the foo…
I have some stylesheets from different sources in my web project. I want to harmonize them.
Some styles I need from the one, some from the other.
Is there a tool or method how to systematically resolve style conflicts?
I tried IE8 developer tool, and yes, it is possible to view conflicts at the level of each element.
But I have many elemens, so…
As part of excersise to better understand F# which I am currently learning , I wrote function to
split given string into n-grams.
1) I would like to receive feedback about my function : can this be written simpler or in more efficient way?
2) My overall goal is to write function that returns string similarity (on 0.0 .. 1.0 scale) based on…
I have written a web page that works fine expect for some weird behavior. The code below gets all expected values and populates them correctly except for $v-data["quick_phone_id"] and $v-data["quick_email_id"] which are integers. Those values come out blank in the string I am creating. The value for $v-data["id"] is another integer and works…
i've got a strange problem ...
project-a is my main project.
project-b is my library, checked in to subversion
composer.json of project-b
{
"name": "fragger/baseclasses",
"version" : "0.0.1-dev",
"description": "Baseclasses and Interfaces",
"require": {
"silex/silex": "1.0.x-dev",
"3rd-party/smarty": "3.*",
…
Hi,
I've been trying to figure this out, and can't seem to get it
Here is the code..
$m= date("m");
$de= date("d");
$y= date("Y");
for($i=0; $i<=6; $i++){
echo "<br>";
echo date('m/d',mktime(0,0,0,$m,($de+$i),$y));
echo "<br>";
}
That displays this
04/08
04/07
04/06
…
I have a Database named CarsType.accdb there are four fields in the data base Item_Name, Item_Num, Item_Qty, Item_Cost.
I am able to get the database to display my data in VisualBasic but I am not sure how to get the total cost to appear in my label (lblTotalCost). I prefer doing it in VB versus writing in my…
I'm trying to implement single-column regionalization for a Rails application and I'm running into some major headaches with a complex SQL need. For this system, a region can be represented by a country code (e.g. us) a continent code that is uppercase (e.g. NA) or it can be NULL indicating the "default"…
I am looking to add a custom message before listing my errors for a login page:
"Oops, you forgot to enter the following:" + "Username", "Password" (if both not entered)
or
"Oops, you forgot to enter the following:" + "Username" (if just username not entered)
$(document).ready(function(){…
somevar := apple
export somevar
update := $(shell echo "v=$$somevar")
all:
@echo $(update)
I was hoping to apple as output of command, however it's empty, which makes me think export and := variable expansion taking place on different phases. how to overcome this?
I'm hoping people have some ideas to help solve this problem.
I am developing a C# ASP.NET website and the client requires an online form that users will fill in and submit. OK, so far so good.....
Imagine, say, a form that you fill in on paper - they normally have a distinctive look specific to…
Need to capture content of root <pubDate> element, but in document it can be either within <item> element or within <channel> element. Also <item> is child of <channel> I'll bring example
<channel>
...
<pubDate>10/2/2010</pubDate>
...
…
I have this code in my Rails 3 controller:
def index
now = Time.now.utc.strftime("%m%d")
redirect_to :action => "show", :id => now
end
def show
begin
@date = Time.parse("12#{params[:id]}")
dbdate = params[:id]
rescue ArgumentError
@date =…
Hi,
I know that AVRCP abilities were added to iOS 4.1 (in iPod application now you can forward and rewind songs by using hardware buttons on supporting headsets).
I am trying to find any API for using these abilities in a music application that I work on.
The requirement is to catch…
Hi.
I have a table called FRUIT
id type daysold
1 banana 5
2 apple 6
3 apple 4
4 peach 2
5 banana 6
What I would like is to have 3 checkboxes:
Banana [ ]
Apple [ ]
Peach [ ]
SUBMIT
Then if I've only checked "Banana" and "Peach" the mysql output should only…
This type of stuff drives me nuts. I'm having trouble finding the exact issue that I'm having, maybe I just don't know the terminology. Anyway, I had a working website using MVC and Entity Framework, but then I coded an error in a partial view page (ascx). Then all of a sudden I…
I have two types of custom handhelds which are similar, but slightly different, each running the same WinForm application and a WinCE database:
Type 1: WinCE 4.2, 400 mhz, 93244 kb
Type 2: WinCE 5.0, 520 mhz, 84208 kb
Type 1 will happily proceed through a large batch db operation…
I'm attempting to use the old IFrame-over-SWF trick to get HTML to display "inside" a SWF. I'm following the example provided by Brian Deitte at: http://www.deitte.com/IFrameDemo3/IFrameDemo.html. (The source code can be viewed and downloaded by right-clicking on the SWF and…
Hi All,
I tried this on J2ME
try {
Image immutableThumb = Image.createImage( temp, 0, temp.length);
} catch (Exception ex) {
System.out.println(ex);
}
I hit this error:
java.lang.IllegalArgumentException:
How do I solve this?
How might I go about performing an action only when a G+ button has finished rendering?
Facebook allows one to do this using the following:
FB.XFBML.parse(document, function() {
alert('rendering done');
});
I've perused Google's documentation, but didn't see anything…
So, I realize that const T& and T const& are identical and both mean a reference to a const T. In both cases, the reference is also constant (references cannot be reassigned, unlike pointers). I've observed, in my somewhat limited experience, that most C++…
I'm currently doing the following..
Main application:
"
"
In the Component:
First Try:
]]>
</fx:Script>
<fx:Declarations></fx:Declarations>
<mx:SWFLoader x="0" y="0" id="loader"/>…