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How to step back in Eclipse debugger?
...T has support of historical debugger feature.
Open Debug Configuration -> Debugger -> Enable Reverse Debugging
at startup .
Than you can press shift+F5 or shift+F6 for step back like F5 or F6 for step forward.
shar...
How can I load storyboard programmatically from class?
...: true)
Prerequisite
Assign a Storyboard ID to your view controller.
IB > Show the Identity inspector > Identity > Storyboard ID
Swift (legacy)
let storyboard = UIStoryboard(name: "Main", bundle: nil)
let vc = storyboard.instantiateViewControllerWithIdentifier("viewController") as? UIView...
Ruby Metaprogramming: dynamic instance variable names
...
h = { :foo => 'bar', :baz => 'qux' }
o = Struct.new(*h.keys).new(*h.values)
o.baz
=> "qux"
o.foo
=> "bar"
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Xcode 4 - “Archive” is greyed out?
...cted the archive box isn’t selected when you choose “Edit Schemes” => “Build”.
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How to remove leading zeros from alphanumeric text?
...nswered Dec 17 '13 at 19:16
Hamilton RodriguesHamilton Rodrigues
1,17911 gold badge88 silver badges33 bronze badges
...
Where to put Gradle configuration (i.e. credentials) that should not be committed?
... The OP uses authentication within the namespace uploadArchives > repositories > mavenDeployer > repository > authentication. They would still want to use uploadArchives I assume, so how would the OP's build config look with your solution applied? Do they need to remove authent...
How to change column order in a table using sql query in sql server 2005?
...that require the table re-creation option should be cleared in Tools menu > Options > Designers, otherwise "Saving changes is not permitted" error will occur.
Disabling the Prevent saving changes that require the table re-creation option is strongly advised against by Microsoft, as it leads...
Add a UIView above all, even the navigation bar
... that by adding your view directly to the keyWindow:
UIView *myView = /* <- Your custom view */;
UIWindow *currentWindow = [UIApplication sharedApplication].keyWindow;
[currentWindow addSubview:myView];
UPDATE -- For Swift 4.1 and above
let currentWindow: UIWindow? = UIApplication.shared.keyW...
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
...ut [1]:
This should give you mysql prompt shown below
Step [2]:
mysql> CREATE USER 'parsa'@'localhost' IDENTIFIED BY 'your_password';
mysql> grant all privileges on *.* to 'parsa'@'localhost';
Syntax:
mysql> grant all privileges on `database_name`.`table_name` to 'user_name'@'hostna...
ActiveRecord OR query
...:title].matches("%something%"))
)
The resulting SQL:
ree-1.8.7-2010.02 > puts Post.where(t[:author].eq("Someone").or(t[:title].matches("%something%"))).to_sql
SELECT "posts".* FROM "posts" WHERE (("posts"."author" = 'Someone' OR "posts"."title" LIKE '%something%'))
...