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Difference Between Cohesion and Coupling
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get stats about connection vs usage count
get stats about connection vs time
Store the connection retrieval and release information to a database for reporting later.
With low cohesion we could design a ConnectionPool class by forcefully stuffing all this functionality/responsibilities into a s...
Recursively add files by pattern
...The Windows port of zsh is based on a very old version and crashes all the time (for example when I enter ls).
– Michel Krämer
May 18 '10 at 8:09
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Regex to match string containing two names in any order
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Try:
james.*jack
If you want both at the same time, then or them:
james.*jack|jack.*james
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How do you usually Tag log entries? (android)
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all this time i've manually pasted "MyActivity.class.getName();". I've always thought "TAG" was just a placeholder in examples from Google etc... not an actual Static variable! This is a much better solution thanks :)
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Understanding Spliterator, Collector and Stream in Java 8
... variable, either. Stream is sort of like an Iterator, in that it's a one-time-use object that you'll almost always use in a fluent chain, as in the Javadoc example:
int sum = widgets.stream()
.filter(w -> w.getColor() == RED)
.mapToInt(w -> w.getWeight())...
What is the difference between String.Empty and “” (empty string)?
...interchangable
string.Empty is a read-only field whereas "" is a compile time constant. Places where they behave differently are:
Default Parameter value in C# 4.0 or higher
void SomeMethod(int ID, string value = string.Empty)
// Error: Default parameter value for 'value' must be a compile-time...
Quickest way to convert a base 10 number to any base in .NET?
...e best case (i.e. the longest possible input) this method is roughly three times faster. However, for 1-digit numbers (i.e. 1-digit in the target base), IntToString will be faster.
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Count the number of commits on a Git branch
...to a topic branch tend to be only about adjusting to updated upstream from time to time, and this option allows you to ignore the individual commits brought in to your history by such a merge. Cannot be combined with --bisect.
Note: Shallow clone will shrink the history size. E.g. if you clone with...
Using headers with the Python requests library's get method
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@Breedly Right place, right time. Story of my life: remarkable amount of good luck combined with a ton of hard work.
– cwallenpoole
Feb 2 '18 at 21:26
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How to execute a MySQL command from a shell script?
...l commands like the above on the command line and in shell scripts all the time. It's hard to diagnose what's wrong with your shell script, because you haven't shared the exact script or any error output. I suggest you edit your original question above and provide examples of what goes wrong.
Als...