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Can Objective-C switch on NSString?
...stand, CardType cannot be equal to any enclosed @"" eg: [CardType isEqualToString:@"Three"]
– Adromil Balais
Jul 18 '17 at 7:53
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How to convert a string to lower case in Bash?
Is there a way in bash to convert a string into a lower case string?
20 Answers
20
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Why are Oracle table/column/index names limited to 30 characters?
...dard.
A later version of the standard appears to optionally allow for 128 character names, but Oracle doesn't yet support this (or has partial support for it, insofar as it allows 30 characters. Hmmm.)
Search for "F391, Long identifiers" on this page... http://stanford.edu/dept/itss/docs/oracle/...
When should I use Inline vs. External Javascript?
...d as <static> and <dynamic>. The static portion is basically a string constant which you shove down the response pipe as fast as you possibly can. This can be a little tricky if you use a lot of middleware that sets cookies (these need to be set before sending http content), but in princ...
Setting environment variables for accessing in PHP when using Apache
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in xampp on windows the file will be C:\xampp\apache\conf\extra\httpd-vhosts.conf
– Dung
Apr 3 '17 at 19:09
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What's the difference between using “let” and “var”?
...e initialization is processed." That means that the 'identifier' (the text-string 'reserved' to point to 'something') is already reserved in the relevant scope, otherwise it would become part of the root/host/window scope. To me personally, 'hoisting' means nothing more than reserving/linking declar...
How can I create and style a div using JavaScript?
...work, I notice you asked for a div with content. So here's my version with extra content. JSFiddle link at the bottom.
JavaScript (with comments):
// Creating a div element
var divElement = document.createElement("Div");
divElement.id = "divID";
// Styling it
divElement.style.textAlign = "center"...
Can I access constants in settings.py from templates in Django?
...ser, token):
try:
# split_contents() knows not to split quoted strings.
tag_name, var = token.split_contents()
except ValueError:
raise template.TemplateSyntaxError, "%r tag requires a single argument" % token.contents.split()[0]
return ValueFromSettings(var)
cla...
How can I pass a parameter to a Java Thread?
...f a Runnable or Thread class
class MyThread extends Thread {
private String to;
public MyThread(String to) {
this.to = to;
}
@Override
public void run() {
System.out.println("hello " + to);
}
}
public static void main(String[] args) {
new MyThread("wo...
How to programmatically determine the current checked out Git branch [duplicate]
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A challenge for all bash string artists out there: surely there must be a nice way of doing this in less than three variable assignments? :-D
– conny
Jun 23 '10 at 16:32
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