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Parsing a comma-delimited std::string [duplicate]
... : if (ss.peek() == ',' || ss.peek() == ' ')
– safe_malloc
Oct 31 '14 at 9:27
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
...ion:
NOTE The mysql_ functions are deprecated and have been removed in php version 7.
Check $result before passing it to mysql_fetch_array. You'll find that it's false because the query failed. See the mysql_query documentation for possible return values and suggestions for how to deal with th...
Add new item in existing array in c#.net
... better way to expand an array then by all means, post it. I doubt your re-allocation and manual copy will be better than using a List though. Sometimes the answer is "don't do that."
– Ed S.
Feb 14 '19 at 20:59
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...NullOrEmpty(value) || value.Trim().Length == 0;, which involves new string allocation and two separate checks. Most probably inside IsNullOrWhitespace it is done via single pass without any allocations by checking that each char in the string is the whitespace, hence superior performance. What confu...
Get current domain
...ometimes forget which one to use myself - I think this can be nifty.
<?php
// Change banana.com to the domain you were looking for..
$wordToHighlight = "banana.com";
$serverVarHighlighted = str_replace( $wordToHighlight, '<span style=\'background-color:#883399; color: #FFFFFF;\'&g...
How to delete an array element based on key? [duplicate]
...
PHP
unset($array[1]);
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Is there already a Google+ API? [closed]
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There is an unofficial API, PHP.GooglePlusAPI, that you can use this to fetch public data. It's something to play around with while we're waiting for the full official API from Google:
Update:
I've just added support for feed posts as well. You can us...
How to get the next auto-increment id in mysql
...om your SQL query.
Or
You can also use mysql_insert_id() to get it using PHP.
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What do I have to do to get Core Data to automatically migrate models?
...Error *error;
_persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel: [self managedObjectModel]];
if (![_persistentStoreCoordinator addPersistentStoreWithType:NSSQLiteStoreType configuration:nil URL:storeUrl options:options error:&error]) {
// Handle ...
Which Python memory profiler is recommended? [closed]
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Note, heapy doesn't include memory allocated in python extensions. If anybody has worked out a mechanism to get heapy to include boost::python objects, it would be nice to see some examples!
– amos
Jul 3 '14 at 18:08
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