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Difference between Convert.ToString() and .ToString()
What is the difference between Convert.ToString() and .ToString() ?
19 Answers
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A simple explanation of Naive Bayes Classification
...mple step by step process in English. I understand it takes comparisons by times occurred as a probability, but I have no idea how the training data is related to the actual dataset.
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How to specify font attributes for all elements on an html web page?
...en set everything explicitly. It'll cut your cross-browser CSS development time in half.
Try Eric Meyer's reset.css.
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Android Studio/Intellij Idea: “Table of Contents” for a class
...I. Now I can see the class structure and the project structure at the same time - like I had it in Eclipse.
– Someone Somewhere
Jan 14 '15 at 19:06
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Parameterize an SQL IN clause
...ly saved the day for me since I'm quering a Lucene search-index and it sometimes returns more than 50.000 or so hits that need to be doublechecked against SQL server - So I create an array of int[] (document/SQL keys) and then the code above comes in. The whole OP now takes less than 200ms :)
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Android update activity UI from service
I have a service which is checking for new task all the time. If there is new task, I want to refresh the activity UI to show that info.
I did find https://github.com/commonsguy/cw-andtutorials/tree/master/18-LocalService/ this example. Is that a good approch ? Any other examples?
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Vertically align an image inside a div with responsive height
...n inline elements inside a parent, horizontally and vertically at the same time:
Vertical Alignment
1) In this approach, we create an inline-block (pseudo-)element as the first (or last) child of the parent, and set its height property to 100% to take all the height of its parent.
2) Also, adding...
Can I use Class.newInstance() with constructor arguments?
I would like to use Class.newInstance() but the class I am instantiating does not have a nullary constructor. Therefore I need to be able to pass in constructor arguments. Is there a way to do this?
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What are the specific differences between .msi and setup.exe file?
...a setup.exe:
Windows Installer only allows one MSI to be installing at a time. This means that it is difficult to have an MSI install other MSIs (e.g. dependencies like the .NET framework or C++ runtime). Since a setup.exe is not an MSI, it can be used to install several MSIs in sequence.
You migh...
How can I find where I will be redirected using cURL?
...setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT ,0);
curl_setopt($ch, CURLOPT_TIMEOUT, 60);
$html = curl_exec($ch);
$redirectURL = curl_getinfo($ch,CURLINFO_EFFECTIVE_URL );
curl_close($ch);
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