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python exception message capturing
...u are incorrect. The statement logging.error('foo %s', str(e)) will always convert e to a string. To achieve what you are afterm you would use logging.error('foo %s', e) - thereby allowing the logging framework to do (or not do) the conversion.
– Ron Dahlgren
J...
A Java API to generate Java source files [closed]
... an API. It's not the easiest thing to get information on, but it's there and it works extremely well.
The easiest way to get hold of it is as part of the JAXB 2 RI - the XJC schema-to-java generator uses CodeModel to generate its java source, and it's part of the XJC jars. You can use it just fo...
Postgres NOT in array
I'm using Postgres' native array type, and trying to find the records where the ID is not in the array recipient IDs.
7 An...
node.js shell command execution
...an'], function (me, buffer){me.stdout+=buffer.toString();}
);
so that we convert our buffer into a string and append that string to our stdout variable.
Third is that you can only know you've received all output when you get the 'end' event, which means we need another listener and callback:
fun...
Create aar file in Android Studio
...
@hcpl How to convert my android project into .aar file
– Ana
Dec 28 '17 at 7:37
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What's the scope of a variable initialized in an if statement?
...nction, class, or module in which they're assigned. Control blocks like if and while blocks don't count, so a variable assigned inside an if is still scoped to a function, class, or module.
(Implicit functions defined by a generator expression or list/set/dict comprehension do count, as do lambda e...
What is the difference between bindParam and bindValue?
What is the difference between PDOStatement::bindParam() and PDOStatement::bindValue() ?
7 Answers
...
How to inspect FormData?
...g.
One way around this would be to build up a regular dictionary and then convert it to FormData:
var myFormData = {
key1: 300,
key2: 'hello world'
};
var fd = new FormData();
for (var key in myFormData) {
console.log(key, myFormData[key]);
fd.append(key, myFormData[key]);
}
If ...
Logical operators (“and”, “or”) in DOS batch
...
De Morgan's laws allow us to convert disjunctions ("OR") into logical equivalents using only conjunctions ("AND") and negations ("NOT"). This means we can chain disjunctions ("OR") on to one line.
This means if name is "Yakko" or "Wakko" or "Dot", then ...
Android AsyncTask threads limits?
...e in the phone. For all those operations (updates, retrieving data from db and etc.) I use async tasks. As up till now I didn't see why I shouldn't use them, but recently I experienced that if I do some operations some of my async tasks simply stop on pre-execute and don't jump to doInBackground. Th...