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What does the C++ standard state the size of int, long type to be?
...om for caution, and probably for writing and using a function int get_char(FILE *fp, char *c) which returns EOF or 0 and sets *c.
– Jonathan Leffler
Jan 2 '14 at 19:19
2
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How does Stack Overflow generate its SEO-friendly URLs?
...Meta Stack Overflow question Non US-ASCII characters dropped from full (profile) URL), and then ignore any characters outside the acceptable ranges. This works most of the time...
... For when it doesn’t I’ve also had to add a lookup table. As mentioned above, some characters don’t map to a lo...
PDO Prepared Inserts multiple rows in single query
... $data arrays the array_merge function becomes prohibitively slow. My test file to create the $data array has 28 cols and is about 80,000 lines. The final script took 41s to complete.
Using array_push() to create $insert_values instead of array_merge() resulted in a 100X speed up with execution tim...
Automatic post-registration user authentication
...text. You also need to save the token to the session.
Assuming a security file with a firewall like:
// app/config/security.yml
security:
firewalls:
main:
//firewall settings here
And a controller action similar too:
use Symfony\Component\Security\Core\Authentication\Tok...
bool to int conversion
...ment said, C99 has _Bool type. bool is a macro defined in stdbool.h header file. true and false are also macro defined in stdbool.h.
§7.16 from C99 says,
The macro bool expands to _Bool.
[..] true which expands to the integer constant 1, false
which expands to the integer constant 0,[.....
Why is git push gerrit HEAD:refs/for/master used instead of git push origin master
...pecify the git push command you could alternatively modify your git config file:
[remote "gerrit"]
url = https://your.gerrit.repo:44444/repo
fetch = +refs/heads/master:refs/remotes/origin/master
push = refs/heads/master:refs/for/master
Now you can simply:
git fetch gerrit
git push ge...
Unauthorised webapi call returning login page rather than 401
...1-response-codes/
Put this in ConfigureAuth method in the Startup.Auth.cs file:
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
LoginPath = new PathString("/Account/Login"),
Provider = new CookieAuthenticationPr...
Macro vs Function in C
...7/432509.
They can optionally include local info, such as debug strings:(__FILE__, __LINE__, __func__). check for pre/post conditions, assert on failure, or even static-asserts so the code won't compile on improper use (mostly useful for debug builds).
Inspect input args, You can do tests on input a...
Getting URL hash location, and using it in jQuery
...g, you can use the String.substring method:
var url = "http://example.com/file.htm#foo";
var hash = url.substring(url.indexOf('#')); // '#foo'
Advice: Be aware that the user can change the hash as he wants, injecting anything to your selector, you should check the hash before using it.
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