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How do I concatenate two arrays in C#?
... @LeviFuller Another place where C# uses array is with variable-number params parameters.
– ChrisW
Jan 2 '16 at 13:33
1
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Using a .php file to generate a MySQL dump
...f.
That external command will :
be a call to mysqldump, with the right parameters,
and redirect the output to a file.
For example :
mysqldump --user=... --password=... --host=... DB_NAME > /path/to/output/file.sql
Which means your PHP code would look like this :
exec('mysqldump --user...
Execute AsyncTask several times
In my Activity I use a class which extends from AsyncTask and a parameter which is an instance of that AsyncTask. When I call mInstanceOfAT.execute("") everything is fine.
But the app crash when I press an update button which calls again the AsyncTask(In case the network job didnt work). Cause the...
How to lay out Views in RelativeLayout programmatically?
...hat I've been able to piece together, you have to add the view using LayoutParams.
LinearLayout linearLayout = new LinearLayout(this);
RelativeLayout.LayoutParams relativeParams = new RelativeLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
relativeParams.addRule...
How to extract custom header value in Web API message handler?
...
@neontapir (and others) the second parameter is used to provide a default value if the key is not found. The third parameter is used to 'transform' the return value to be of the desired type which also specifies the type to be returned. Per the example, if 'X-...
Entity Framework 5 Updating a Record
... "modified", it sets a set of individual properties. (T is a class generic parameter.)
public void Update(T obj, params Expression<Func<T, object>>[] propertiesToUpdate)
{
Context.Set<T>().Attach(obj);
foreach (var p in propertiesToUpdate)
{
Context.Entry(obj)...
Getting the name of a variable as a string
...ets the name of var. Does it from the out most frame inner-wards.
:param var: variable to get name from.
:return: string
"""
for fi in reversed(inspect.stack()):
names = [var_name for var_name, var_val in fi.frame.f_locals.items() if var_val is var]
...
Pagination in a REST web application
...(product) and should not be included as a part of the URL; only as a query parameter.
– Kingz
Apr 29 '14 at 18:13
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show 2 more comments
...
Android and in TextView
... https://www.w3.org/TR/xml/#sec-predefined-ent -->
<!ENTITY param1 "&#37;1$s"><!-- format string argument #1 -->
<string name="original">Don\'t wrap %1$s</string>
<string name="with_entities">Don&con;t wrap &param1;</string>
Both of them...
Storing integer values as constants in Enum manner in java [duplicate]
....Value, difficulty);
}
/**
* Get difficulty from value
* @param value Value
* @return Difficulty
*/
public static Difficulty from(int value)
{
return _map.get(value);
}
}
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