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commands not found on zsh
...H=/bin:/usr/bin:/usr/local/bin:${PATH}
export PATH
Alternatively, for "resetting" zsh, specify the complete path to the shell:
exec /bin/zsh
or
exec /usr/bin/zsh
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Separate Back Stack for each tab in Android using Fragments
... savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.app_main_tab_fragment_layout);
/*
* Navigation stacks for each tab gets created..
* tab identifier is used as key to get respective stack for each tab
*/
...
How to truncate the time on a DateTime object in Python?
...se tzinfo=now.tzinfo. The tzinfo at midnight may be different e.g., utc offset at 2012-04-01 00:09:00 (9am) in Australia/Melbourne timezone is AEST+10:00 but it is AEDT+11:00 at 2012-04-01 00:00:00 (midnight) -- there is end-of-DST transition on that day. You could use pytz module to fix it, see my ...
Combine Date and Time columns using python pandas
...me']])
You can use this line to keep both other columns also.
data.set_index(['Date', 'Time'], drop=False)
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HTTP Error 404.3 - Not Found" while browsing wcf service on Windows Server 2008(64bit)
...g this post about installing WCF Services properly in IIS, the handler was set up for me.
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Does reading an entire file leave the file handle open?
...file.__exit__(), which is "automatically" called in a with context manager setting, the only other way that file.close() is automatically called (that is, other than explicitly calling it yourself,) is via file.__del__(). This leads us to the question of when does __del__() get called?
A correc...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
I'm making a php login, and I'm trying to decide whether to use SHA1 or Md5, or SHA256 which I read about in another stackoverflow article. Are any of them more secure than others? For SHA1/256, do I still use a salt?
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Overriding a JavaScript function while referencing the original
...d }). Just doing }(); would produce the same result, as (function{})() 1st set of parentheses are used because you cant just declare, anonymous ,function expression you have to assign it. But by doing () you are not defining anything just returning a function.
– Muhammad Umer
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Spring MVC: How to return image in @ResponseBody?
...age.jpg");
final HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.IMAGE_PNG);
return new ResponseEntity<byte[]>(IOUtils.toByteArray(in), headers, HttpStatus.CREATED);
}
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Save An Image To Application Documents Folder From UIView On IOS
...e these images in Core Data, since that can impact performance if the data set grows too large. Better to write the images to files.
NSData *pngData = UIImagePNGRepresentation(image);
This pulls out PNG data of the image you've captured. From here, you can write it to a file:
NSArray *paths = NS...