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Running V8 Javascript Engine Standalone
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on ubunt 12.04: fatal error: readline/readline.h: No such file or directory - any ideas?
– pguardiario
Jul 1 '12 at 9:47
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Count characters in textarea
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JavaScript function, usually placed before </body> in my template file, requires jQuery
$(".countit").keyup(function () {
var cmax = $("#rem_" + $(this).attr("id")).attr("title");
if ($(this).val().length >= cmax) {
$(this).val($(this).val().substr(0, cmax));
}
$("#rem_" +...
Remove trailing newline from the elements of a string list
...lengths in range(1,20):
strip_list.append(0) #longest word in the text file is 20 characters long
for a in lines:
strip_list.append(lines[a].strip())
a is a member of your list, not an index. What you could write is this:
[...]
for a in lines:
strip_list.append(a.strip())
Another im...
How can I load storyboard programmatically from class?
...ct was started developing with xib, and now it's very hard to nest all xib files in storyboard. So I was looking a way to do it in code, like with alloc, init, push for viewControllers. In my case I have only one controller in storyboard: UITableViewController , which has static cells with some c...
Linking to an external URL in Javadoc?
...son for adding target="_top" is because some of the generated javadoc html files make use of frames, and you probably want the navigation to affect the whole page rather than just the current frame.
– Antony
Nov 30 '16 at 21:31
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Cocoa Core Data efficient way to count entities
...ntainer(name: "stuff")
where "stuff" is simply the name of the data model file.
You'd simply have a singleton for this,
import CoreData
public let core = Core.shared
public final class Core {
static let shared = Core()
var container: NSPersistentContainer!
private init() {
co...
How do I run Asynchronous callbacks in Playground
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Swift 3, xcode 8, iOS 10
Notes:
Tell the compiler that the playground file requires "indefinite execution"
Manually terminate execution via a call to PlaygroundSupport.current.completeExecution() within your completion handler.
You may run into problems with the cache directory and to resolve...
Refresh a page using JavaScript or HTML [duplicate]
...};
If you are using version independent resources like javascript or css files, add versionnumbers (implemented with a url rewrite and not with a query because they mostly won't be cached). For example: www.yoursite.com/ver-01/about.js
For me, this method is working great, maybe it can help you ...
Generate random 5 characters string
...dom data device is actually a device generating random data, not a regular file or something predictable like /dev/zero. mt_rand() considered harmful:
https://spideroak.com/blog/20121205114003-exploit-information-leaks-in-random-numbers-from-python-ruby-and-php
EDIT:
If you have OpenSSL support in ...
What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
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Take a look in error file for your mysql database. According to Bug #26305 my sql do not give you the cause. This bug exists since MySQL 4.1 ;-)
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