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What is difference between Errors and Exceptions? [duplicate]
...od idea to recover from such exceptions programmatically. Examples include FileNotFoundException, ParseException, etc. A programmer is expected to check for these exceptions by using the try-catch block or throw it back to the caller
On the other hand we have unchecked exceptions. These are those ...
Using git repository as a database backend
... where is it is applicable ( it knows when and how) . Reference : packfiles, deep in the guts of Git internals
- Review of the git's object storage ( content-addressable filesystem), shows stricking similarities ( from the concept perspective) with noSQL databases such mongoDB. Again, a...
What is the difference between a framework and a library?
...brary. It can contain extra resources (images, localized strings, XML data files, UI objects, etc.) and unless the framework is released to public, it usually contains the necessary .h files you need to use the library.
Thus you have everything within a single package you need to use the library i...
How do you stop MySQL on a Mac OS install?
...lightly different, because the mysql version number was added in the plist file. It was like that: sudo launchctl unload -w /Library/LaunchDaemons/org.macports.mysql5.plist sudo launchctl load -w /Library/LaunchDaemons/org.macports.mysql5.plist
– d1rk
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How to Customize a Progress Bar In Android
...rties for the background and progress of your progress bar.
Create an XML file named customprogressbar.xml in your res->drawable folder:
custom_progressbar.xml
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Define the background properties like color...
Resetting a multi-stage form with jQuery
...ction resetForm($form) {
$form.find('input:text, input:password, input:file, select, textarea').val('');
$form.find('input:radio, input:checkbox')
.removeAttr('checked').removeAttr('selected');
}
// to call, use:
resetForm($('#myform')); // by id, recommended
resetForm($('form[name...
Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
... This is what happen when I set this property, drive.google.com/file/d/0BxuYs8WHXCF7bV9ndHFrQ0dMYVE/… I am using this code line: [self.contentView setTranslatesAutoresizingMaskIntoConstraints:NO]; for (UIView *view in self.contentView.subviews) { [view setTranslatesAutor...
Why should I use version control? [closed]
...und very useful and my current project is somewhat large, at least 150-200 files, how does this work, i hear "version" doe that mean like version 1 and version 2, if the number increments, what if I modify 1 file and not the rest, will I have 200 copies of unmodified code or just copies of file that...
file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
file_get_contents("php://input") or $HTTP_RAW_POST_DATA - which one is better to get the body of JSON request?
6 Answers...
Capture HTML Canvas as gif/jpg/png/pdf?
...nge through a page's lifecycle.
If you wish to make the user download the file as it is saved you can do the following:
var canvas = document.getElementById("mycanvas");
var image = canvas.toDataURL("image/png").replace("image/png", "image/octet-stream"); //Convert image to 'octet-stream' (Just a ...