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Get list of databases from SQL Server
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To expand on what @ChrisDiver said: SELECT name FROM sys.databases is the preferred approach now, rather than dbo.sysdatabases, which has been deprecated for a decade now.
– Micah
Feb 3 '16 at 19:36
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How to create a protocol with methods that are optional?
...cify any
keyword, the default is @required.
@protocol MyProtocol
- (void)requiredMethod;
@optional
- (void)anOptionalMethod;
- (void)anotherOptionalMethod;
@required
- (void)anotherRequiredMethod;
@end
share
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Expanding a parent to the height of its children
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overflow:auto means that the browser should decide which value to apply. What really does the trick is overflow: overlay.
– Alba Mendez
Jul 30 '11 at 12:05
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How does Trello access the user's clipboard?
... text in it, so the selection is all set when the C key is hit. (Then we hide the textarea when the Ctrl key comes up)
Specifically, Trello does this:
TrelloClipboard = new class
constructor: ->
@value = ""
$(document).keydown (e) =>
# Only do this if there's something to b...
How to link to part of the same document in Markdown?
... like to place a table of contents of sorts at the beginning that will provide links to various locations in the document. How can I do this?
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When to use enumerateObjectsUsingBlock vs. for
Besides the obvious differences:
6 Answers
6
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Android Studio: Plugin with id 'android-library' not found
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Instruct Gradle to download Android plugin from Maven Central repository.
You do it by pasting the following code at the beginning of the Gradle build file:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath ...
What is the main purpose of setTag() getTag() methods of View?
...iews that are similar. You could set an OnClickListener for each view individually:
button1.setOnClickListener(new OnClickListener ... );
button2.setOnClickListener(new OnClickListener ... );
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Then you have to create a unique onClick method for each view even if they do the similar things, li...
What’s the best way to reload / refresh an iframe?
...the iframe’s src attribute to itself, but this isn’t very clean. Any ideas?
21 Answers
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What is the difference between OpenID and SAML?
What is the difference between OpenID and SAML?
4 Answers
4
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