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How to pass a single object[] to a params object[]
... is equivalent to:
object[] temp = new[] { "1", "2" );
Foo( temp );
In order to pass in an object array to a method with a "params object[]" parameter, you can either:
1) Create a wrapper array manually and pass that directly to the method, as mentioned by lassevk:
Foo( new object[] { array } ...
What's wrong with overridable method calls in constructors?
...d();
Note that now the parameters are named, and you can set them in any order you want, and you can skip the ones that you want to keep at default values. This is certainly much better than telescoping constructors, especially when there's a huge number of parameters that belong to many of the sa...
UIView with rounded corners and drop shadow?
...
The following code snippet adds a border, border radius, and drop shadow to v, a UIView:
// border radius
[v.layer setCornerRadius:30.0f];
// border
[v.layer setBorderColor:[UIColor lightGrayColor].CGColor];
[v.layer setBorderWidth:1.5f];
// drop shadow
[v....
Creating a config file in PHP
...rge PHP applications. However you will likely need to solve the problem in order to find the PHP code which gets incorporated / re-used at runtime.
Common approaches to this are to always use relative directories, or to search from the current directory upwards to find a file exclusively named in t...
How do I set the path to a DLL file in Visual Studio?
...d add the path to your dependency before you load it.
See also DLL Search Order.
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What is the difference between #include and #include “filename”?
...the usual places. Directories named in -I options shall be searched in the order specified. Implementations shall support at least ten instances of this option in a single c99 command invocation.
So, in a POSIX compliant environment, with a POSIX compliant C compiler, #include "file.h" is likely g...
How do I measure execution time of a command on the Windows command line?
... output: command took 0:1:-1.99 (59.99s total) You should reverse the order of the 4 lines that do "lss 0" comparisons, so that the carry progresses correctly from low to high sexagesimal digits. Then the output becomes: command took 0:0:59.99 (59.99s total)
– Jean-Fra...
Search all of Git history for a string? [duplicate]
...
In order to avoid seeing matches from vendor/cache/ and public/assets/, change the grep line in this answer to: git grep -F 'password' $revision | grep -v ':vendor/cache/' | grep -v ':public/assets/'
– user...
ImageView - have height match width?
...your know the Views width at runtime. You need to use a Runnable thread in order to get the Views width at runtime or else you'll be trying to set the Height before you know the View's width because the layout hasn't been drawn yet.
Example of how I solved my problem:
final FrameLayout mFrame = (F...
How to prevent gcc optimizing some statements in C?
In order to make a page dirty (switching on the dirty bit in the page table entry), I touch the first bytes of the page like this:
...