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How can I get the element before the last element from an array in PHP5 ?
Started by Manny Calavera on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If you don't mind using an intermediate variable you can then just get by reference or you'll get ....
Try using the count() method on the array you have several options .
And prev to move the array pointer, you get the actual values.
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I have the latest revision checked out to my working copy, but it's broken - it can't compiled.
How to get the previous revision before the head? And if it's broken too - the previous before the previous?
Started by abatishchev on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
See these questions on how to get hold.
Here, because it can't know which revision will compile.
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Instead of
login.php?ref=http://mysite.com/lastpage
could I get the before page somehow else? tried HTTP_REFERER but cant get it to work
Notice: Undefined index: HTTP_REFERER in C:\test\login.php on line 18
// Newbie
Started by Mladek on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
EDIT By the way: don't use the URL in the get parameter blindly, that can be faked again by others.
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Ask your Facebook Friends
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How can I get the filename of a file before I call the
<cffile action = "upload">
? I can get the filename of the temp file, but not of the actual filename. In PHP land I can use the $_FILES superglobal to get what I want - but as far as I can tell...
Started by Nelson LaQuet on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
JavaScript grabs the filename from the browser before....
If you don't, then it could.
When you I do this, I get the original filename dumped out...
I don't know of a way to find out before calling cffile, but there may be a workaround.
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Hello! In my software (silverlight 3 application) I create a StackPanel in the code, then add objects to it. Is it possible to get its height before rendering? If I try properties like "Height" or "ActualHeight", it's all zeroes...
Thanks!
Started by Palantir on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Then you need to use.
The panel needs to be rendered before you can get the height back.
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I'm aware of writing custom attributes that decorate a method and get evaluated before the method executes, but is there a way to modify it so the attribute gets evaluated after the method gets executed?
Theoretically (in pseudo-code):
public void MyMethod...
Started by The Matt on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
An attribute isn't code which runs before or after your in such a way that before calling my any of my CRUD methods, it first looks to see if the method has.
I think you are misunderstanding, yes.
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Hello
I'm uploading image file to storage server. Before uploading I should compose filename, which contains AUTOINCREMENT VALUE in it (for example, 12345_filename.jpg).
How could I get autoincrement value before inserting into DB?
I see only one solution...
Started by Kirzilla on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
You get the auto-increment value when you insert a new row, full stop is not the one that's often used -....
The solution you proposedThere is no solution.
Is done ; which means you cannot get it before doing the actual insert query.
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How can I print the date which is a day before current time in Bash?
Started by conandor on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
DATE=`TZ=MYT+16 date +%Y-%m-%d_%r` echo $DATE.
get the previous date with little trick on timezone.
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Let's say the HTML contains 15 table tags, before each table there is a div tag with some text inside. I need to get the text from the div tag that is directly before the 10th table tag in the HTML markup. How would I do that?
The only way I can think...
Started by Richard Knop on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You load your HTML into a DOMDocument and query it with this XPath expression... .
You do not want to use Regex or string function on HTML .
Usage examples of all three are plenty on SO.
If not use SimpleHTML.
If it is valid XHTML, you can use SimpleXml or DOM .
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I am using SourceSafe Explorer v8.0. I imported an existing project from SourceSafe into VS 2008, worked on the project and checked it in a few times.
Now I need to import the same project into a different folder but the version of before I started working...
Started by Tony_Henrich on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Pick a point in time and "Get=[source safe user password] > ss GET $/[path project] -R -Vd[date].
Right-click on the folder; show history.
Want and then click "Get".
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