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Coding Conventions - Naming Enums
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Enums are classes and should follow the conventions for classes. Instances of an enum are constants and should follow the conventions for constants. So
enum Fruit {APPLE, ORANGE, BANANA, PEAR};
There is no reason for writing FruitEnum any ...
Fastest Way of Inserting in Entity Framework
... for example 100 records.
Call SaveChanges() after for example 100 records and dispose the context and create a new one.
Disable change detection
For bulk inserts I am working and experimenting with a pattern like this:
using (TransactionScope scope = new TransactionScope())
{
MyDbContext con...
MySQL: selecting rows where a column is null
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I had the same issue when converting databases from Access to MySQL (using vb.net to communicate with the database).
I needed to assess if a field (field type varchar(1)) was null.
This statement worked for my scenario:
SELECT * FROM [table name] W...
MAMP Pro 3.05 on Mavericks updated to Yosemite - Apache does not start
...t that contained quotes. By default, Yosemite keyboard settings are set to convert straight quotes to smart quotes ("no-cache" became “no-cache”. Depending on font and font size, this may not be immediately obvious). This made Apache crash, even when the host was disabled.
To change this settin...
Objective-C: difference between id and void *
What is the difference between id and void * ?
7 Answers
7
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Compare equality between two objects in NUnit
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Override .Equals for your object and in the unit test you can then simply do this:
Assert.AreEqual(LeftObject, RightObject);
Of course, this might mean you just move all the individual comparisons to the .Equals method, but it would allow you to reuse tha...
Determine the line of code that causes a segmentation fault?
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Use bt as a shorthand for backtrace.
– rustyx
May 27 '19 at 7:53
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Immutable class?
How can one make a Java class immutable, what is the need of immutability and is there any advantage to using this?
13 Answ...
Invoke(Delegate)
...Controls work
Controls in Windows Forms are bound to a specific thread and are not
thread safe. Therefore, if you are calling a control's method from a
different thread, you must use one of the control's invoke methods to
marshal the call to the proper thread. This property can be used to
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Set inputType for an EditText Programmatically?
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According to the TextView docs, the programmatic version of android:password is setTransformationMethod(), not setInputType(). So something like:
mEdit.setTransformationMethod(PasswordTransformationMethod.getInstance());
should do the trick.
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