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When to use a View instead of a Table?
...can hide database-specific stuff from you. E.g. if you need to do some checks using Oracles SYS_CONTEXT function or many other things
You can easily manage your GRANTS directly on views, rather than the actual tables. It's easier to manage if you know a certain user may only access a view.
Views can...
How do I access an access array item by index in handlebars?
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Try this:
<ul id="luke_should_be_here">
{{people.1.name}}
</ul>
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Execute command without keeping it in history [closed]
...t this does require the environment variable $HISTCONTROL to be set.
Check that the following command returns ignorespace or
ignoreboth
#> echo $HISTCONTROL
To add the environment variable if missing, the following line can be
added to the bash profile. E.g. %HOME/.bashrc
export HISTCONTROL=...
What is the Ruby (spaceship) operator?
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Perl was likely the first language to use it. Groovy is another language that supports it. Basically instead of returning 1 (true) or 0 (false) depending on whether the arguments are equal or unequal, the spaceship operator will return ...
How to respond with HTTP 400 error in a Spring MVC @ResponseBody method returning String?
...ng Spring MVC for a simple JSON API, with @ResponseBody based approach like the following. (I already have a service layer producing JSON directly.)
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Which characters need to be escaped when using Bash?
...ehensive list of characters that need to be escaped in Bash? Can it be checked just with sed ?
7 Answers
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How to assign text size in sp value using java code
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John Leehey
20.7k77 gold badges5555 silver badges8484 bronze badges
answered Aug 19 '11 at 7:37
SantoshSantosh
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Check if a path represents a file or a folder
I need a valid method to check if a String represents a path for file or a directory. What are valid directory names in Android? As it comes out, folder names can contain '.' chars, so how does system understand whether there's a file or a folder?
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Hide div after a few seconds
...as wondering, how in jquery am I able to hide a div after a few seconds? Like Gmail's messages for example.
9 Answers
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How could I ignore bin and obj folders from git repository?
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I'm not sure why this doesn't work for you. In case it helps, here's a typical .gitignore file from one of my Visual Studio/git projects:
*.suo
*.user
_ReSharper.*
bin
obj
packages
...