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What is the difference between String and string in C#?
...ouble: System.Double
decimal: System.Decimal
char: System.Char
Apart from string and object, the aliases are all to value types. decimal is a value type, but not a primitive type in the CLR. The only primitive type which doesn't have an alias is System.IntPtr.
In the spec, the value type alia...
java: run a function after a specific number of seconds
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@skaffman: I added a statement from the javadoc. Do you really have to clean up after calling schedule?
– tangens
Feb 13 '10 at 15:47
1
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How to quietly remove a directory with content in PowerShell
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From PowerShell remove force answer:
help Remove-Item says:
The Recurse parameter in this cmdlet does not work properly
The command to workaround is
Get-ChildItem -Path $Destination -Recurse | Remove-Item -force -recu...
CSS text-decoration underline color [duplicate]
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(for fellow googlers, copied from duplicate question) This answer is outdated since text-decoration-color is now supported by most modern browsers.
You can do this via the following CSS rule as an example:
text-decoration-color:green
If this rule i...
How much size “Null” value takes in SQL Server
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The reason for the discrepancies that you have observed in information from other sources:
The start of the first article is a bit misleading. The article is not talking about the cost of storing a NULL value, but the cost of having the ability to store a NULL (i.e the cost of making a column ...
Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
...parameter (e.g., setText() on a TextView).
Your cited case of using Html.fromHtml() is perhaps the most common in conventional Android development, as a TextView with a Spanned is much lighter in weight than is a WebView. However, there are other use cases, such as:
Highlighting search results
A...
Golang production web application configuration
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I have a small shell script on the server that pulls code for my project from a remote Git repository, builds it with Go, copies the binaries and other assets to ~/myapp/, and restarts the service.
Overall, the whole thing is not very different from any other server setup: you have to have a way ...
PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...n the time, and according to php.net "the return value is little different from microtime()", uniqid does not meet the criteria. PHP recommends using openssl_random_pseudo_bytes() instead to generate cryptographically secure tokens.
A quick, short and to the point answer is:
bin2hex(openssl_random_p...
Using Intent in an Android application to show another activity
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Why did people upvote this answer from months later?
– Jaykul
Sep 6 '14 at 4:34
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PHP cURL HTTP CODE return 0
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If you connect with the server, then you can get a return code from it, otherwise it will fail and you get a 0. So if you try to connect to "www.google.com/lksdfk" you will get a return code of 400, if you go directly to google.com, you will get 302 (and then 200 if you forward to the ne...