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What is ApplicationException for in .NET?
...
According to the remarks in msdn:
User applications, not the common language runtime, throw custom exceptions derived from the ApplicationException class. The ApplicationException class differentiates between exceptions defined by applications versus exceptions de...
What is the C# equivalent of NaN or IsNumeric?
...sure that all of the characters within the string are digits, then another approach should be taken.
example 1:
public Boolean IsNumber(String s) {
Boolean value = true;
foreach(Char c in s.ToCharArray()) {
value = value && Char.IsDigit(c);
}
return value;
}
or if you want...
Identify if a string is a number
... @CFP +1...RegEx are always better than usual functions, when applicable!
– MAXE
Jun 27 '12 at 15:32
19
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Good Linux (Ubuntu) SVN client [closed]
... A very nice client indeed. I Installed it yesterday and I couldn't be happier.
– Nils Pipenbrinck
Dec 26 '09 at 16:35
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Importing from a relative path in Python
... list of paths python looks at to import things):
import sys, os
sys.path.append(os.path.join(os.path.dirname(__file__), '..', 'Common'))
import Common
os.path.dirname(__file__) just gives you the directory that your current python file is in, and then we navigate to 'Common/' the directory and i...
MIN/MAX vs ORDER BY and LIMIT
... DBMSes have limit/offset or equivalent, and it is used in the majority of apps I have worked on (not as an alternative to MIN, but for other purposes such as pagination.)
– finnw
Jan 9 '09 at 1:36
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.NET JIT potential error?
...
00000026 cmp esi,2
00000029 jl 0000000C
The bug disappears when you let oVec.y increment to 4, that's too many calls to unroll.
One workaround is this:
for (int x = 0; x < 2; x++) {
for (int y = 0; y < 2; y++) {
oDoesSomething.Do(new IntVec(x, y));
}
...
Multiple Updates in MySQL
...should be aware of its drawbacks and limitations:
As being said, if you happen to launch the query with rows whose primary keys don't exist in the table, the query inserts new "half-baked" records. Probably it's not what you want
If you have a table with a not null field without default value and ...
HTTP GET Request in Node.js Express
...,
path: '/some/path',
method: 'GET',
headers: {
'Content-Type': 'application/json'
}
};
And providing a callback function.
For example, in a service, I require the REST module above and then do this:
rest.getJSON(options, (statusCode, result) => {
// I could work with the result...
How do I find the current executable filename? [duplicate]
... I don't believe this doesn't work if the executable is not a .NET application. For example, IIS spins up worker processes (w3wp.exe) which are unmanaged executables that internally spin up an instance of the CLR which executes managed code. If you use this from within the managed code I d...