If you use haml as rails view template, you can write portion of your page using markdown by using the ":markdown" filter.
Is is possible to do the same using erb?
this is simple I know, but i don't have internet access and this netcafes keyboard sucks, so if someone can answer this question please.
what would be the class ? just give me a kick in the right direction. there is simple arraylist object that I want to write and read to/ from file.
thanks
I want to use performance monitors to determine when a file is being accessed (read/write). Is this possible? If not, is there any other way?
My OS is Windows Server 2008 R2, and I am writing the code in C#.
I'm not sure if I'm just missing something obvious here but I can't seem to find it on the tubes, I want to write some more robust conditions but I'm not sure sure of the syntax. for example is it possible for me to have an unless condition?
Hi all,
I have barely any experience with WinForms, but I'm fairly sure that this is a simple task. I just need to enable and disable the Enabled property of a textbox based on the SelectedIndex of a ComboBox.
Can this be done in the designer using DataBindings, or am I required to write a handler of some kind?
Is it possible to have special characters like åäö in the key? If i urlencode the key before storing it works, but i cant really find a way to access the object. If i write åäö in the url i get access denied (like i get if the object is not found). If i urlencode the url i paste in the browser i get "InvalidURICouldn't parse the specified URI".
Is there some way to do this?
I'm looking to write a custom route that would allow the following
http://localhost/blog/tags/foo
Currently this is what actually works
http://localhost/tags/Index/nhibernate
I've tried the following with no success - any help would be appreciated
routes.MapRoute(
"Tags",
"{controller}/{id}",
new { Controller = "Tags", action = "Index", id = UrlParameter.Optional }
);
routes.MapRoute(
"Tags",
"blog/{controller}/{id}",
new { Controller = "Tags", action = "Index", id = "" }
);
i have database table like this
+-------+--------------+----------+
| id | ip | date |
+-------+--------------+----------+
| 505 |192.168.100.1 |2010-04-03|
| 252 |192.168.100.5 |2010-03-03|
| 426 |192.168.100.6 |2010-03-03|
| 201 |192.168.100.7 |2010-04-03|
| 211 |192.168.100.10|2010-04-03|
+-------+--------------+----------+
how can i retirive data from this table where month=03 how to write sql to do that .
select * from table where month=03
something like that .
I use the following code to log a map, it is fast when it only contains zeroes, but as soon as there is actual data in the map it becomes unbearably slow... Is there any way to do this faster?
log_file = open('testfile', 'w')
for i, x in ((i, start + i * interval) for i in range(length)):
log_file.write('%-5d %8.3f %13g %13g %13g %13g %13g %13g\n' % (i, x,
map[0][i], map[1][i], map[2][i], map[3][i], map[4][i], map[5][i]))
Is there any class in .Net framework that can read/write standard ini files:
[Section]
<keyname>=<value>
...
Delphi have TIniFile component and I am looking if there is anything similar for C#.
I've been trying to figure out how to parse textures in directx for two reasons: to write my own texture format and to manipulate data in existing IDirect3DTexture9 type textures.
I've been looking at the IDirect3DTexture9::LockRect() function but I'm unsure how it works, are the void* pBits I get out of it in D3DLOCKED_RECT the data in the texture? Does that mean I can read it in by converting it to D3DXCOLOR or something?
Really not sure where to go, any help would be appreciated!
I need to echo all items in my row that have the value of three. If a field has the value of three I then need to echo the 'name' and 'description' on that row.
This is what I have so far
$result = mysql_query($query1) or die(mysql_error());
while ($row = mysql_fetch_array($result))
{
echo $row['status'];
}
I need to write 'if $row[`status´ == 3 echo 'description' 'name' else echo 'no current staus'
I hope I made some sense because I am seriously confused
I am trying to write to a single file from multiple threads. The problem I'm running into is that I don't see anything being written to the file until the program exits.
I have 10 instances of the class movie which I wish to add to an Arraylist named Catalogue1
in a class containing a main method I write the following
ArrayList catalogue1= new ArrayList ()
//the class movie is defined in another class
Movie movie1= new Movie ()
Movie movie2= new Movie ()
Catalogue.Add (1, movie1)
What is wrong? Should I define somewhere what kind of Objects this arraylist named catalogue should contain?
Thank you in advance
I have a table like this
C1 C2 C3 Code
1 2 3 33
1 2 3 34
2 4 1 14
1 2 3 14
i want to select only those record whose code is appearing only in single row. ie, in this case rows with code 33 and 34.. as they appear only once in this table.
How can i write a query for that
I am trying to get dynamically session object in struts2 application.
<s:if test="%{#session['resToken'].bookingType == 1}">
resToken can be get by <s:property value="%{resToken}">..
But I can't write <s:property> within <s:if test="">
its giving me error of double quotes..
org.apache.jasper.JasperException: /WEB-INF/jsp/booking/banquet/guest-Info-View.jsp(150,40) Unterminated <s:if tag
Hello folks,
I have a really short question: Is it possible to communicate/use USB devices on Android OS? I assume it might be tablet device.
Lest say i want to connect some sort of USB card scanner to android tablet. Will it work? Do i need to write drivers by myself?
Thanks.
Hello.
I have pretty big table with lots of columns. I want to find all lines, with some word in it.
Sure, i can write something like
SELECT * FROM table WHERE 'blablabla'
IN col1 OR 'blablabla' IN col2 OR ...
But I think it's not the best solution =))
I have a list of strings and a list of filters (which are also strings, to be interpreted as regular expressions). I want a list of all the elements in my string list that are accepted by at least one of the filters. Ideally, I'd write
[s for s in strings if some (lambda f: re.match (f, s), filters)]
where some is defined as
def some (pred, list):
for x in list:
res = pred (x)
if res:
return res
return False
Is something like that already available in Python, or is there a more idiomatic way to do this?
hi there
i have table in DB with 3 column = ParentId , Id , Text
i wanna make Tree in C# by the Records that we have saved in this table
i dont know how should i write my recursive method in c#
please help me
thanks
The following script returns 20 instead of 21!
var d = new Date("2010/03/21");
document.write(d.getDate());
What am I doing wrong? Is this a JavaScript bug?
Is there a simple way to play some StoryBoad backward (reversed) ? As there is a method Storyboard.Begin() I would expect that there is some method like "Storyboard.BeginReversed()" but I cannot find it.
If there is no way to play an animation backwards that I have to write for most of my animations complementary animations. That smells bad to me (code duplication of some kind).
Basically I just animate a Grid that shows and than hides.
Hello!
I've run into a little hurdle and wanted to see if somebody could help me!
I want to write an algorithm for an if statement that says:
if (for every 50 points)
{
//do something
}
I thought += 50 would do the trick, but nope.
Any ideas?
Thanks!
I have a verbatim environment containing computer output as text. This text is sematically made of two sections, each section being separated from the other by an empty line.
The number of sections and their content is known, so I don't need to parse the text, but the line between the sections is very important (as it gives semantics to the "text").
Each segment is made of multiple lines. How could I write (1) and (2) on the left handside at the centre of each segment?
I am trying to update a datetime column in an android sqlite db to use international date format (yyyy-mm-dd) instead of the current format (mm/dd/yyyy). I want to use the sqlite date() function to reformat the current value of the column. I thought it would be as simple as the following:
update tblename set thedate = date(thedate)
but the above does not work.
How would i write the sql statement to accomplish this?
thanks
patrick