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How do you dynamically add elements to a ListView on Android?
...out first in your project's res/layout/main.xml folder:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >...
How to append a char to a std::string?
The following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answer...
How do you determine what SQL Tables have an identity column programmatically
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
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163
You'd need to make a User-Defined Function if you wanted to have syntax similar to your exampl...
Big-O for Eight Year Olds? [duplicate]
...und what they mean conceptually. For example, if one were to perform an O(1) operation on a data structure, I understand that the number of operations it has to perform won't grow because there are more items. And an O(n) operation would mean that you would perform a set of operations on each elem...
Dialog to pick image from gallery or from camera
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194
The code below can be used for taking a photo and for picking a photo. Just show a dialog with...
Is there a /dev/null on Windows?
...mmatically, but I haven't tried it.)
In PowerShell, you want $null:
echo 1 > $null
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Decimal number regular expression, where digit after decimal is optional
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Maximum length of HTTP GET request
...oxy the server or the client is using).
Most web servers have a limit of 8192 bytes (8 KB), which is usually configurable somewhere in the server configuration. As to the client side matter, the HTTP 1.1 specification even warns about this. Here's an extract of chapter 3.2.1:
Note: Servers oug...