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Uploading Files in ASP.net without using the FileUpload server control
...e" name="myFile" />
<asp:Button runat="server" ID="btnUpload" OnClick="btnUploadClick" Text="Upload" />
</form>
In code behind :
protected void btnUploadClick(object sender, EventArgs e)
{
HttpPostedFile file = Request.Files["myFile"];
//check file was submitted
if (f...
JOIN two SELECT statement results
...lts of 2 sql SELECT statements in one statement?
I have a database of tasks where each record is a separate task, with deadlines (and a PALT , which is just an INT of days from start to deadline. Age is also an INT number of days.)
...
'too many values to unpack', iterating over a dict. key=>string, value=>list
I am getting the 'too many values to unpack' error. Any idea how I can fix this?
8 Answers
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How to calculate the difference between two dates using PHP?
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Use this for legacy code (PHP < 5.3). For up to date solution see jurka's answer below
You can use strtotime() to convert two dates to unix time and then calculate the number of seconds between them. From this it's rather easy to calculate different time periods.
$date1 = "2007-03-24";
$dat...
Calling clojure from java
...g to a jar and calling the internal methods. There do seem to be a few tricks to make it all work though. Here's an example of a simple Clojure file that can be compiled to a jar:
(ns com.domain.tiny
(:gen-class
:name com.domain.tiny
:methods [#^{:static true} [binomial [int int] double]]...
Oracle Differences between NVL and Coalesce
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Jon Heller
30.3k33 gold badges6262 silver badges110110 bronze badges
answered Jun 4 '09 at 12:03
QuassnoiQuassnoi
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Flatten List in LINQ
... edited Oct 30 '12 at 16:38
kalyfe
97011 gold badge1313 silver badges3030 bronze badges
answered Oct 19 '09 at 19:51
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How do I generate random integers within a specific range in Java?
...ndom;
// nextInt is normally exclusive of the top value,
// so add 1 to make it inclusive
int randomNum = ThreadLocalRandom.current().nextInt(min, max + 1);
See the relevant JavaDoc. This approach has the advantage of not needing to explicitly initialize a java.util.Random instance, which can be...
Simple way to repeat a String in java
I'm looking for a simple commons method or operator that allows me to repeat some String n times. I know I could write this using a for loop, but I wish to avoid for loops whenever necessary and a simple direct method should exist somewhere.
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How do I “git blame” a deleted line?
...hat existed in a specific previous commit was eventually deleted. I'm thinking bisect , but I was hoping for something handier.
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