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Declaration/definition of variables locations in ObjectiveC?
...In ObjC, they should only be used to declare constants, and generally only string constants. For instance:
extern NSString * const MYSomethingHappenedNotification;
You would then in your .m file declare the actual constant:
NSString * const MYSomethingHappenedNotification = @"MYSomethingHappened...
How to check a string for specific characters?
How can I check if a string has several specific characters in it using Python 2?
5 Answers
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Get an object's class name at runtime
...u could also create a type-declaration instead: interface Function { name: string; } -- this will extend the "native" definition.
– John Weisz
Sep 21 '16 at 12:52
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Simplest way to read json from a URL in java
...;
import org.json.JSONObject;
public class JsonReader {
private static String readAll(Reader rd) throws IOException {
StringBuilder sb = new StringBuilder();
int cp;
while ((cp = rd.read()) != -1) {
sb.append((char) cp);
}
return sb.toString();
}
public static JSON...
Can Json.NET serialize / deserialize to / from a stream?
...n I was getting when I was serializing a very large object collection to a string, and then writing that string into my stream (instead of just serializing directly to the stream).
– Jon Schneider
Apr 14 '16 at 19:50
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Call a stored procedure with parameter in c#
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cmd.Parameters.Add(String parameterName, Object value) is deprecated now. Instead use cmd.Parameters.AddWithValue(String parameterName, Object value)
Add(String parameterName, Object value) has been deprecated. Use AddWithValue(String parame...
Which method performs better: .Any() vs .Count() > 0?
...:
class TestTable
{
[Key]
public int Id { get; set; }
public string Name { get; set; }
public string Surname { get; set; }
}
Test code:
class Program
{
static void Main()
{
using (var context = new TestContext())
{
context.Database.Log = Cons...
Typing Enter/Return key using Python and Selenium?
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For Python, I found that appending "\n" to the input string is the most straightforward way to go. It worked in a search field.
– YakovK
Jan 10 '19 at 6:09
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How do I POST JSON data with cURL?
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Using cUrl with inline json Strings seems to be a nightmare. There's the need to scape the double quote character. Going with a file like this is nicer.
– Xtreme Biker
Jun 26 '14 at 10:26
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split string in to 2 based on last occurrence of a separator
...ould like to know if there is any built in function in python to break the string in to 2 parts, based on the last occurrence of a separator.
...