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Can you add new statements to Python's syntax?
... }
PyErr_Format(PyExc_SystemError,
"wrong number of tokens for 'until' statement: %d",
NCH(n));
return NULL;
}
Again, this was coded while closely looking at the equivalent ast_for_while_stmt, with the difference that for until I've decided not to suppor...
Facebook Access Token for Pages
...t thing are feeds and from what I read they are public (no need for access_token). But I want to also get the events... and they aren't public and need the access_token.
...
Splitting string into multiple rows in Oracle
...
Be aware that comma_to_table() only works with tokens which fit Oracle's database object naming conventions. It will hurl on a string like '123,456,789' for instance.
– APC
Jan 23 '18 at 7:09
...
Executing injected by innerHTML after AJAX call
...needs the script tag, you may get an uncaught syntax error and say illegal token. To avoid this, be sure to escape the forward slashes in your closing script tag(s). ie;
var output += '<\/script>';
Same goes for any closing tags, such as a form tag.
What are the rules for JavaScript's automatic semicolon insertion (ASI)?
...utomatic Semicolon Insertion
Three cases are described:
When an offending token is encountered that is not allowed by the grammar, a semicolon is inserted before it if:
The token is separated from the previous token by at least one LineTerminator.
The token is }
e.g.:
{ 1
2 } 3
is trans...
Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
I've been using the JWT library to decode a Json Web Token, and would like to switch to Microsoft's official JWT implementation, System.IdentityModel.Tokens.Jwt .
...
How can I match on an attribute that contains a certain string?
...g with a trick to ensure the comparison is done at the level of a complete token (lest the 'atag' pattern be found as part of another 'tag').
"atag btag" is an odd value for the class attribute, but never the less, try:
//*[starts-with(@class,"atag")]
...
What REALLY happens when you don't free after malloc?
...
Just about every modern operating system will recover all the allocated memory space after a program exits. The only exception I can think of might be something like Palm OS where the program's static storage and runtime memory are pretty much the same thing, so not freeing might cause...
How does delete[] “know” the size of the operand array?
...
When you allocate memory on the heap, your allocator will keep track of how much memory you have allocated. This is usually stored in a "head" segment just before the memory that you get allocated. That way when it's time to free the ...
Datatype for storing ip address in SQL Server
...evColIndex TINYINT, @parts TINYINT, @limit TINYINT
, @delim CHAR(1), @token VARCHAR(4), @zone VARCHAR(4)
SELECT
@delim = '.'
, @prevColIndex = 0
, @limit = 4
, @vbytes = 0x
, @parts = 0
, @colIndex = CHARINDEX(@delim, @ipAddress)
IF @colIndex = 0
BEGIN
...