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How can I run PowerShell with the .NET 4 runtime?
...k under .NET 4.0.
Remove the registry keys when you don't need them any more. These are machine-wide keys and forcibly migrate ALL applications to .NET 4.0, even applications using .net 2 and .net 3.5
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Is there any way to change input type=“date” format?
...at equal to: yyyy-mm-dd. See section 5.6 of the RFC 3339 specification for more details.
This format is used by the value HTML attribute and DOM property and is the one used when doing an ordinary form submission.
Presentation format
Browsers are unrestricted in how they present a date input. At ...
How do I concatenate two text files in PowerShell?
...ile1.txt, inputFile2.txt | Set-Content joinedFile.txt
You can concatenate more than two files with this style, too.
If the source files are named similarly, you can use wildcards:
Get-Content inputFile*.txt | Set-Content joinedFile.txt
Note 1: PowerShell 5 and older versions allowed this to be don...
ALTER TABLE to add a composite primary key
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How to set the title of DialogFragment?
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I believe Jason's approach bellow is more correct in the general case.
– Michel
Jan 6 '15 at 19:13
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How to create Windows EventLog source from command line?
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Why is String.chars() a stream of ints in Java 8?
... and wanting to print them ultimately, you cannot use method references anymore for printing:
hello.chars()
.forEach(i -> System.out.println((char)i));
Moreover, using method references to your own method do not work anymore! Consider the following:
private void print(char c) {
Sy...
Connect to a heroku database with pgadmin
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How to access pandas groupby dataframe by key
...y dictionary / copy of every subdataframe for every group, so will be much more memory-efficient that creating the naive dictionary with dict(iter(gb)). This is because it uses data-structures already available in the groupby object.
You can select different columns using the groupby slicing:
In...
Regex empty string or email
...|com|org|net|edu|gov|mil|biz|info|mobi|name|aero|asia|jobs|museum)$)
see more about the email matching regex itself:
http://www.regular-expressions.info/email.html
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