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Tool to read and display Java .class versions
...a"
minor version: 0
major version: 46
...
To only show the version:
WINDOWS> javap -verbose MyClass | find "version"
LINUX > javap -verbose MyClass | grep version
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How to truncate a foreign key constrained table?
...HPMYADMIN, this works only if you use all the transactions in the same SQL window (separated by a ;). This is because each fresh web SQL call will reset the FOREIGN_KEY_CHECKS to 1.
– Sablefoste
Oct 7 '13 at 21:17
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Increase heap size in Java
I am working on a Windows 2003 server (64-bit) with 8 GB RAM. How can I increase the heap memory maximum? I am using the -Xmx1500m flag to increase the heap size to 1500 Mb. Can I increase the heap memory to 75% of physical memory (6 GB Heap)?
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Auto expand a textarea using jQuery
... the answer. I don't have any way of testing apple crap atm and safari for windows was discontinued a long time ago. So I can't really do anything to determine why it wouldn't work. Code-wise, there's nothing wrong with this solution. Are you sure it's the code that's breaking and not safari breakin...
How to convert QString to std::string?
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std::string utf8_text = qs.toUtf8().constData();
// or this if you're on Windows :-)
std::string current_locale_text = qs.toLocal8Bit().constData();
The suggested (accepted) method may work if you specify codec.
See: http://doc.qt.io/qt-5/qstring.html#toLatin1
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Daylight saving time and time zone best practices [closed]
...Time Zone and DST
ISO format (ISO 8601)
Mapping between Olson database and Windows Time Zone Ids, from the Unicode Consortium
Time Zone page on Wikipedia
StackOverflow questions tagged dst
StackOverflow questions tagged timezone
Dealing with DST - Microsoft DateTime best practices
Network Time Proto...
Developing GUIs in Python: Tkinter vs PyQt [closed]
...age the library yourself. (Ars Technica has a good article on doing it for Windows and OS X.)
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Get local IP address in node.js
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os.networkInterfaces as of right now doesn't work on windows. Running programs to parse the results seems a bit iffy. Here's what I use.
require('dns').lookup(require('os').hostname(), function (err, add, fam) {
console.log('addr: '+add);
})
This should return your first n...
Load resources from relative path using local html in uiwebview
...ource into your xcode project (I dragged a folder named www from my finder window), you will get two options "create groups for any added folders" and "create folders references for any added folders".
Select the "create folder references.." option.
Use the below given code. It should work like a ...
How do I Disable the swipe gesture of UIPageViewController?
...cation().delegate as! AppDelegate
let pageViewController = appDelegate.window!.rootViewController as! PgeViewController
if (enable){
pageViewController.dataSource = pageViewController
}else{
pageViewController.dataSource = nil
}
}
This can then be called when each s...