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How to update SQLAlchemy row entry?
...thanks for your answer, instead of an int variable i am trying do update a string variable, how do i do that ? i am using an sqlite database and the variables i want to change are in current_user, through submitting a form
– dani bilel
May 20 at 4:33
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PHPUnit assert that an exception was thrown?
...name will be fully-qualified with its namespace (if any).
It resolves to a string so it will work with any version of PHPUnit.
You get code-completion in your IDE.
The PHP compiler will emit an error if you mistype the class name.
Example:
namespace \My\Cool\Package;
class AuthTest extends \PHPU...
How to check if an option is selected?
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just a string that is supposed to be an example option that the OP wants to test if its selected
– Mouna Cheikhna
Apr 18 '12 at 18:40
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byte[] to file in Java
...e(filePath).toPath(), data);
Where data is your byte[] and filePath is a String. You can also add multiple file open options with the StandardOpenOptions class. Add throws or surround with try/catch.
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C++ templates Turing-complete?
...n.
To turn out good programming using template meta-programming that is really useful for others to use (ie a library) is really really tough (though do-able). To Help boost even has MPL aka (Meta Programming Library). But try debugging a compiler error in your template code and you will be in for ...
How can I output a UTF-8 CSV in PHP that Excel will read properly?
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I found that things came out garbled if I started the string as just the BOM, then on another line added the "sep=,\n", then on another line added the data. Things were fine if I did it all in one line ($csv = chr(255) . chr(254) /* BOM */ . "sep=,\n" . mb_convert_encoding($csv,...
NSURLRequest setting the HTTP header
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for Swift
let url: NSURL = NSURL(string: APIBaseURL + "&login=1951&pass=1234")!
var params = ["login":"1951", "pass":"1234"]
request = NSMutableURLRequest(URL:url)
request.HTTPMethod = "POST"
var err: NSError?
request.HTTPBody = NSJSONSerialization.d...
Count work days between two dates
... the accepted answer as a function using DATEPART, so I don't have to do a string comparison on the line with
DATENAME(dw, @StartDate) = 'Sunday'
Anyway, here's my business datediff function
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE FUNCTION BDATEDIFF
(
@startdate as DATETIME...
Check if an array is empty or exists
...ray && !array.length) // array exists, but empty check; if(str) // string not null and not empty. The only gotcha is don't use on numbers if zero is a valid number.
– Rick Love
Feb 27 '17 at 3:47
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Android Fragment handle back button press [duplicate]
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I'd rather do something like this:
private final static String TAG_FRAGMENT = "TAG_FRAGMENT";
private void showFragment() {
final Myfragment fragment = new MyFragment();
final FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
transactio...