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How to Display blob (.pdf) in an AngularJS app
...s.setContentType(MediaType.parseMediaType("application/pdf"));
String filename = "test.pdf";
headers.setContentDispositionFormData(filename, filename);
ResponseEntity<byte[]> response = new ResponseEntity<byte[]>(contents, headers, HttpStatus.OK);
...
Create Windows service from executable
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these extras prove useful.. need to be executed as an administrator
sc create <service_name> binpath=<binary_path>
sc stop <service_name>
sc queryex <service_name>
sc delete <service_name>
If y...
How to retrieve POST query parameters?
...
This is a great answer but why there is extra text "----------------------------359856253150893337905494 Content-Disposition: form-data; name="fullName" Ram ----------------------------359856253150893337905494--" I don't want that number.
– N...
What is a non-capturing group in regular expressions?
...up 3: "n"
Group 4: "sectetuer"
...
So, if we apply the substitution string:
$1_$3$2_$4
... over it, we are trying to use the first group, add an underscore, use the third group, then the second group, add another underscore, and then the fourth group. The resulting string would be like the...
Create boolean column in MySQL with false as default value?
... for true / false it gives and accepts the true / false values without any extra code.
ALTER TABLE `itemcategory` ADD `aaa` ENUM('false', 'true') NOT NULL DEFAULT 'false'
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Writing a new line to file in PHP (line feed)
... 4.3.10 and PHP 5.0.2. See the manual posting:
Using this will save you extra coding on cross platform developments.
IE.
$data = 'some data'.PHP_EOL;
$fp = fopen('somefile', 'a');
fwrite($fp, $data);
If you looped through this twice you would see in 'somefile':
some data
some data
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Returning IEnumerable vs. IQueryable
...nt. (stackoverflow.com/questions/12064828/… c++ though I thought I could extrapolate this)
– Viking
Feb 1 '18 at 7:27
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How do I get rid of “[some event] never used” compiler warnings in Visual Studio?
... remove { }
}
This will cleanly suppress the warning, as well as the extra compiler-generated implementation of a normal event. And as another added benefit, it prompts one to think about whether this do-nothing implementation is really the best implementation. For instance, if the event isn't...
How to move screen without moving cursor in Vim?
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:help CTRL-E says Mnemonic: Extra lines.
– Niko Bellic
Jan 27 '17 at 23:55
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What is function overloading and overriding in php?
...ecution (see the 4th one).
As a comparison, other languages use:
int a=1;
String s="1";
bool a=true;
something a=doSomething();
In the last example, you must forcefully set the variable's type (as an example, I used data type "something").
Another "issue" why function overloading is not possib...