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How to count instances of character in SQL Column
I have an sql column that is a string of 100 'Y' or 'N' characters. For example:
16 Answers
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C# Test if user has write access to a folder
...ate in the day for this post, but you might find this bit of code useful.
string path = @"c:\temp";
string NtAccountName = @"MyDomain\MyUserOrGroup";
DirectoryInfo di = new DirectoryInfo(path);
DirectorySecurity acl = di.GetAccessControl(AccessControlSections.All);
AuthorizationRuleCollection rule...
Creating a BLOB from a Base64 string in JavaScript
I have Base64-encoded binary data in a string:
12 Answers
12
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Save string to the NSUserDefaults?
How to save a string into the NSUserDefaults ?
15 Answers
15
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How do I delete multiple rows in Entity Framework (without foreach)
... list of IDs, use a WHERE IN ({0}), and then the second argument should be String.Join(",", idList).
– Langdon
Jul 25 '16 at 22:06
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Implements vs extends: When to use? What's the difference?
...public interface ExampleInterface {
public void doAction();
public String doThis(int number);
}
public class sub implements ExampleInterface {
public void doAction() {
//specify what must happen
}
public String doThis(int number) {
//specfiy what must happen
...
ViewBag, ViewData and TempData
...tern is the following:
View model:
public class MyViewModel
{
public string Foo { get; set; }
}
Action:
public Action Foo()
{
var model = new MyViewModel { Foo = "bar" };
return View(model);
}
Strongly typed view:
@model MyViewModel
@Model.Foo
After this brief introduction le...
How to push both value and key into PHP array
...like this
array (size=3)
'type' =>
array (size=3)
0 => string 'text' (length=4)
1 => string 'text' (length=4)
2 => string 'text' (length=4)
'class' =>
array (size=3)
0 => string 'myclass1' (length=8)
1 => string 'myclass2' (length=8)
...
Ignore fields from Java object dynamically while sending as JSON from Spring MVC
... JSON. Example:
@JsonIgnore
@JsonProperty(value = "user_password")
public String getUserPassword() {
return userPassword;
}
GitHub example
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Best way to represent a fraction in Java?
... 0x10000000000000L).)
*
* NOTE: In many cases, BigFraction(Double.toString(d)) may give a result
* closer to what the user expects.
*/
public BigFraction(double d)
{
if(Double.isInfinite(d))
throw new IllegalArgumentException("double val is infinite");
if(Double.isNaN(...