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Check to see if a string is serialized?
...zeable, FALSE is returned and E_NOTICE is issued. We can't catch E_NOTICE error as it isn't a thrown exception.
– Hazem Noor
Oct 3 '19 at 8:32
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How to center buttons in Twitter Bootstrap 3?
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edited May 21 '16 at 8:05
Igor Ivancha
3,14744 gold badges2626 silver badges3939 bronze badges
answer...
What's the point of const pointers?
...ugh it doesn't change the functionality, adding const generates a compiler error when you're doing things you didn't mean to do. Imagine the following typo:
void foo(int* ptr)
{
ptr = 0;// oops, I meant *ptr = 0
}
If you use int* const, this would generate a compiler error because you're chan...
Convert Mercurial project to Git [duplicate]
...ent: "In case you use Mercurial < 4.6 and you got "revsymbol not found" error. You need to update your Mercurial or downgrade fast-export by running git checkout tags/v180317 inside ~/fast-export directory.".
share
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Html.RenderPartial giving me strange overload error?
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You are getting this error because Html.RenderXXX helpers return void - they have nothing to return because they are writing stuff directly* to response. You should use them like this:
@{ Html.RenderPartial("_Test"); }
There is also Html.Parti...
How to Concatenate Numbers and Strings to Format Numbers in T-SQL?
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edited May 1 '12 at 23:05
answered Jun 4 '09 at 15:42
p....
Do you have to restart apache to make re-write rules in the .htaccess take effect?
...nf. Also check that .htaccess is readable by the httpd process.
Check the error_log - it will tell you of any errors in .htaccess if it's being used.
Putting an intentional syntax error in .htaccess is a good check to make sure the file is being used -- you should get a 500 error on any page in the...
How to force garbage collector to run?
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answered Nov 23 '10 at 15:05
Karthik RatnamKarthik Ratnam
2,58622 gold badges1515 silver badges2424 bronze badges
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I need to securely store a username and password in Python, what are my options?
...) as f:
passphrase = f.read()
if len(passphrase) == 0: raise IOError
except IOError:
with open(PASSPHRASE_FILE, 'w') as f:
passphrase = os.urandom(PASSPHRASE_SIZE) # Random passphrase
f.write(base64.b64encode(passphrase))
try: os.remove(SECRETSDB_FILE) # If t...
Handle spring security authentication exceptions with @ExceptionHandler
...for testing I changed the AutenticationEntryPoint by removing response.sendError
@Component("restAuthenticationEntryPoint")
public class RestAuthenticationEntryPoint implements AuthenticationEntryPoint{
public void commence(HttpServletRequest request, HttpServletResponse response, Authenticati...