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Can I have H2 autocreate a schema in an in-memory database?
... Note that if you use H2 with hibernate and want to run multiple scripts by calling RUNSCRIPT, you should type triple backslash (\\\). For example, you should set up <property name="hibernate.connection.url">jdbc:h2:mem:test;INIT=RUNSCRIPT FROM 'script1.sql'\\\;RUNSCRIPT FROM script2.sql'<...
Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
... w/ a Monitor call or something. UPDATE: Just realized the next answer is by Eric Lippert who is also on the languages team. ;) Perhaps the C# team itself is not in full agreement about this? The context of my discussion w/ Gunnerson was the TimedLock class: bit.ly/lKugIO
– Ha...
Attempted to read or write protected memory. This is often an indication that other memory is corrup
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Your problem can be caused by many things, I was really surprised that I fixed my problem by changing the build platform. You could say a lucky escape.
– Sergey
Mar 17 '14 at 9:26
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Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
...opting Storyboards in your App."
Say you have two view controllers linked by a segue. Implement the following exit action on the first view controller:
- (IBAction)done:(UIStoryboardSegue *)segue {
NSLog(@"Popping back to this view controller!");
// reset UI elements etc here
}
Then, on ...
In C# check that filename is *possibly* valid (not that it exists) [duplicate]
...e is not valid
} else {
// file name is valid... May check for existence by calling fi.Exists.
}
For creating a FileInfo instance the file does not need to exist.
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Android onCreate or onStartCommand for starting service
...You can play ,pause,stop using action
And you do any operation in service by sending an action and receiving it on onStartCommand
onCreate work like a Constructor.
Edit in Short
onCreate() calls only for the first time you start a Service Whereas onStartCommand() calls everytime you call the st...
HMAC-SHA1 in bash
...cho -n "$data" | openssl dgst "-$digest" -hmac "$key" "$@"
}
# hex output by default
hash_hmac "sha1" "value" "key"
# raw output by adding the "-binary" flag
hash_hmac "sha1" "value" "key" -binary | base64
# other algos also work
hash_hmac "md5" "value" "key"
...
Installing Google Protocol Buffers on mac
...can type the following into a terminal to have the source code overwritten by the homebrew version:
brew link --force --overwrite protobuf241
Check that you now have the correct version installed by typing:
protoc --version
It should display 2.4.1
...
What column type/length should I use for storing a Bcrypt hashed password in a Database?
...gorithm and format
a two digit value denoting the cost parameter, followed by $
a 53 characters long base-64-encoded value (they use the alphabet ., /, 0–9, A–Z, a–z that is different to the standard Base 64 Encoding alphabet) consisting of:
22 characters of salt (effectively only 128 bits of...
Upgrading Node.js to latest version
... about the installation command read the source code
... its been reviewed by several node.js security experts
Step 2 - Install the version of node.js you need
Once you've got NVM you can install a specific version of Node.js using the nvm command:
nvm install v12.18.4
Note: you may need to close ...