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Iterating through a list in reverse order in java
...rrayList<...>();
// Add elements to list.
// Generate an iterator. Start just after the last element.
ListIterator li = a.listIterator(a.size());
// Iterate in reverse.
while(li.hasPrevious()) {
System.out.println(li.previous());
}
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JavaScript file upload size validation
... for extend this for width and height validation? (leaving a "file" as the starting point and assuming it refers to an image)
– jlmontesdeoca
Sep 17 '19 at 16:52
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Repeat string to certain length
...ink it's much more readable. There are several possible reasons for this, starting with its compiling to about 40% more bytecode instructions.
Note: these examples use the new-ish // operator for truncating integer division. This is often called a Python 3 feature, but according to PEP 238, it wa...
Vim clear last search highlighting
... By doing set nohlsearch the highlighting returns when vim is restarted. :noh works better.
– Dharmit
Apr 17 '11 at 4:42
24
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zsh compinit: insecure directories
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I got the same warnings when I sudo -i starting a root shell, @chakrit's solution didn't work for me.
But I found -u switch of compinit works, e.g. in your .zshrc/zshenv or where you called compinit
compinit -u
NB: Not recommended for production system
See al...
Exit single-user mode
...sp_who2.
Third, open a new query window.
Execute the following code.
-- Start in master
USE MASTER;
-- Add users
ALTER DATABASE [my_db] SET MULTI_USER
GO
See my blog article on managing database files. This was written for moving files, but user management is the same.
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'innerText' works in IE, but not in Firefox
...and has been in aurora for a while. What this practically means is you can start developing sites using innerText only and expect it to work (with possible quirks) on all current browsers in the near future, and old-IE too.
– Bob
Feb 22 '16 at 22:32
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How to show first commit by 'git log'?
...
I found that:
git log --reverse
shows commits from start.
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Deserialize JSON with C#
...and throw it in here:
http://json2csharp.com/
It will provide you with a starting point to touch up your classes for deserialization.
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The entity type is not part of the model for the current context
...y<Estate>().ToTable("Estate");
}
If your tables are not created on startup, this is why. You need to tell the DbContext about them in the OnModelCreating method override.
You can either do custom per-entity mappings here, or separate them out into separate EntityTypeConfiguration<T> ...