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Filtering DataGridView without changing datasource
...ple.
(dataGridViewFields.DataSource as DataTable).DefaultView.RowFilter = string.Format("Field = '{0}'", textBoxFilter.Text);
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RSpec: What is the difference between a feature and a request spec?
...would you recommend to use Rails paths (i.e visit users_path) or hardcoded strings (visit '/users')?. Personally, I prefer not to use any app internals in those kind of specs.
– tokland
Dec 3 '14 at 17:25
...
What does a \ (backslash) do in PHP (5.3+)?
..."
"is_integer"
"is_long"
"is_null"
"is_object"
"is_real"
"is_resource"
"is_string"
"ord"
"strlen"
"strval"
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MySQL “incorrect string value” error when save unicode string in Django
...code_escape')
>>> Slatkevičius
Is this the only method to save strings like that into a MySQL table and decode it before rendering to templates for display?
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How do you create a Swift Date object?
... initializer which will create a date in the current locale using the date string in the format you specified.
extension NSDate
{
convenience
init(dateString:String) {
let dateStringFormatter = NSDateFormatter()
dateStringFormatter.dateFormat = "yyyy-MM-dd"
dateStringFor...
Serialize an object to XML
...ject));
var subReq = new MyObject();
var xml = "";
using(var sww = new StringWriter())
{
using(XmlWriter writer = XmlWriter.Create(sww))
{
xsSubmit.Serialize(writer, subReq);
xml = sww.ToString(); // Your XML
}
}
...
How to post JSON to a server using C#?
... streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
string json = "{\"user\":\"test\"," +
"\"password\":\"bla\"}";
streamWriter.Write(json);
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(h...
What is the difference between iterator and iterable and how to use them?
...f Iterator (Itr).
Here is a simple example.
public static void main(String[] args) {
List<String> list = new ArrayList<>();
list.add("a");
list.add("b");
list.add("c");
list.add("d");
list.add("e");
list.add("f");
Iterator<String> iterator =...
Moq: How to get to a parameter passed to a method of a mocked service
...thod. For instance, if you method had the definition Handler.AnsyncHandle(string, SomeResponse), you'd need /* ... */.Callback<string, SomeResponse>(r => result = r);. I haven't found this explicitly stated in many places, so I figured I'd add it here.
– Frank Bryce
...
How can I verify if a Windows Service is running
...
private static bool ServiceExists(string serviceName) { return ServiceController.GetServices().FirstOrDefault(s => s.ServiceName == serviceName) != null; }
– Dmitry Pavlov
Aug 15 '13 at 19:...