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C# Pass Lambda Expression as Method Parameter
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answered Jan 12 '13 at 20:28
OdedOded
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How do you write a migration to rename an ActiveRecord model and its table in Rails?
...had to go and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_nam...
Changing the size of a column referenced by a schema-bound view in SQL Server
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edited Aug 24 '09 at 6:03
answered Aug 24 '09 at 2:02
Rem...
In c++ what does a tilde “~” before a function name signify?
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See https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_74/rzarg/cplr380.htm
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vim repeat find next character 'x'
....;;;.
– Marcus Krahl
Jul 29 '15 at 13:29
2
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How can I efficiently download a large file using Go?
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Steve MSteve M
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Sequence contains no matching element
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39
Use FirstOrDefault. First will never return null - if it can't find a matching element it throw...
Can't su to user jenkins after installing Jenkins
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236
jenkins is a service account, it doesn't have a shell by design. It is generally accepted that...
Spring .properties file: get element as an Array
...efine your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
You can load such array in your Java class like this:
@Value("${base.module.elementToSearch}")
private String[] elementToSearch;
shar...
How to choose the id generation strategy when using JPA and Hibernate
...hin a network (the IP address is used). The UUID is encoded as a string of 32 hexadecimal digits in length.
guid
uses a database-generated GUID string on MS SQL Server and MySQL.
native
selects identity, sequence or hilo depending upon the capabilities of the underlying database.
assigned
lets the a...