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How to document thrown exceptions in c#/.net
...doesn't exists")
}
// Maybe go on to check you have permissions to read from it.
System.IO.File.Open(somepath...); // this may still throw FileNotFoundException though
}
With this approach, it's easier to document all the exceptions you explicitly throw without having to also document...
Is it possible to declare two variables of different types in a for loop?
... This answer fulfills the requirements of the answer, but from a readability POV I prefer @MK. 's answer. MK's solution even addresses the scoping by adding the curly braces.
– Trevor Boyd Smith
Jul 5 '16 at 14:54
...
How to execute maven plugin execution directly from command line?
...e currently not supported. However, according to the comments of MNG-3401 (read them until the end):
for mojos invoked directly from the
command line, you can supply
configuration from the POM using the
executionId: 'default-cli' like this:
<plugin>
<artifactId>maven-assembl...
What is the difference between single-quoted and double-quoted strings in PHP?
...
In PHP, both 'my name' and "my name" are string. You can read more about it at the PHP manual.
Thing you should know are
$a = 'name';
$b = "my $a"; == 'my name'
$c = 'my $a'; != 'my name'
In PHP, people use single quote to define a constant string, like 'a', 'my name', 'abc xyz...
Detect whether there is an Internet connection available on Android [duplicate]
...eConnectedMobile. I know it's a small thing, but consistent code is more readable.
– Stuart Axon
Dec 9 '10 at 16:37
...
What happens when there's insufficient memory to throw an OutOfMemoryError?
... available to create the initial Java virtual machine stack for a new
thread, the Java virtual machine throws an OutOfMemoryError.
For Heap, Section 3.5.3.
If a computation requires more heap than can be made available by the automatic storage management system, the Java virtual machi...
Determine if the device is a smartphone or tablet? [duplicate]
...scussed in the Android Training:
Use the Smallest-width Qualifier
If you read the entire topic, they explain how to set a boolean value in a specific value file (as res/values-sw600dp/attrs.xml):
<resources>
<bool name="isTablet">true</bool>
</resources>
Because the ...
Warning: Found conflicts between different versions of the same dependent assembly
...n the bin folder when that would happen. Debugging was a real pain. When I read your answer I realised this was exactly what was happening to me and I fixed it in like 5 minutes :)
– Dennis Puzak
Jan 13 '14 at 17:39
...
Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
.... Type '\c' to clear the current input statement.
mysql> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> update user set authentication_string=password('password') where ...
Is it possible to do a sparse checkout without checking out the whole repository first?
...o need to run git pull
Note that it requires git version 2.25 installed. Read more about it here: https://github.blog/2020-01-17-bring-your-monorepo-down-to-size-with-sparse-checkout/
UPDATE:
The above git clone command will still clone the repo with its full history, though without checking the...