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What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
...ntion you often get "1.5 URLs" (i.e. the old URL remains, and just has the new part added to it (i.e. photo.php?id=... twice, but with different ids). Not to mention that "#!" is also added to facebook-mail URLs, which probably aren't (and shouldn't be) indexable. In any case I find the shebang extr...
break out of if and foreach
... in another if? I know you were just trying to be helpful, but note to the newbies.
– Dan Barron
Aug 5 '15 at 13:51
3
...
History or log of commands executed in Git
...ge number of git commands affect the index in some way, such as creating a new branch. These changes will show up in the commit history, which you can view with git log.
However, there are destructive changes that git can't track, such as git reset.
So, to answer your question, git does not store ...
Why would $_FILES be empty when uploading files to PHP?
.../form-data uploads.
Make sure your file input tag has a NAME attribute. An ID attribute is NOT sufficient! ID attributes are for use in the DOM, not for POST payloads.
Make sure you are not using Javascript to disable your <input type="file"> field on submission
Make sure you're not nesting fo...
HTML Entity Decode [duplicate]
... = 0, max = entities.length; i < max; ++i)
text = text.replace(new RegExp('&'+entities[i][0]+';', 'g'), entities[i][1]);
return text;
}
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How to copy text programmatically in my Android app?
I'm building an Android app and I want to copy the text value of an EditText widget. It's possible for the user to press Menu+A then Menu+C to copy the value, but how would I do this programmatically?
...
In Windows cmd, how do I prompt for user input and use the result in another command?
...
Try this:
@echo off
set /p id="Enter ID: "
You can then use %id% as a parameter to another batch file like jstack %id%.
For example:
set /P id=Enter id:
jstack %id% > jstack.txt
...
How do I programmatically force an onchange event on an input?
...nt:
var element = document.getElementById('just_an_example');
var event = new Event('change');
element.dispatchEvent(event);
This will trigger event listeners regardless of whether they were registered by calling the addEventListener method or by setting the onchange property of the element.
I...
UITableViewCell subview disappears when cell is selected
...then it's harder to adjust the gradient or the color (you'd have to make a new image each time), and subclassing UIView just for this seems overkill.
– Erik van der Neut
Jul 1 '14 at 7:28
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Only using @JsonIgnore during serialization, but not deserialization
...T)
@RequestMapping("/public/register")
public @ResponseBody MsgKit registerNewUsert(@RequestBody User u){
root.registerUser(u);
return new MsgKit("registered");
}
@Service
@Transactional
public class RootBsn {
@Autowired UserRepository userRepo;
public void register...