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How can I store my users' passwords safely?
...e flag. This allows the stored proc to log the attempt, create a session, etc.
– Steven Sudit
Mar 25 '10 at 20:09
@In...
When NOT to use Cassandra?
... search for varieties of data structures like trees, queues, linked lists, etc and can be a good fit for making real-time leaderboards, pub-sub kind of system. Similarly there are other databases in this category (Including Cassandra) which are fit for different problem statements. Now lets move to ...
Checking for a dirty index or untracked files with Git
...n combination of repository state, stdin, command line options, arguments, etc. will produce the same output in all versions of Git where the command/option exists). New output variations in plumbing commands can be introduced via new options, but that can not introduce any problems for programs tha...
Is Dvorak typing appropriate for programming? [closed]
... are in different locations, they are different (US keyboard has no ´¨ç etc), and sometimes they even work differently! (In US keyboard there are no dead keys AFAIK, so one gets ~n instead of ñ, ^o instead of ô...)
– ANeves thinks SE is evil
Nov 11 '11 at ...
How to fix “Headers already sent” error in PHP
...eader are:
header / header_remove
session_start / session_regenerate_id
setcookie / setrawcookie
Output can be:
Unintentional:
Whitespace before <?php or after ?>
The UTF-8 Byte Order Mark specifically
Previous error messages or notices
Intentional:
print, echo and other functi...
How to benchmark efficiency of PHP script
...ws to define steps in the code and reports time, memory usage, server load etc between two steps.
Something like:
$appgati->Step('1');
// Do some code ...
$appgati->Step('2');
$report = $appgati->Report('1', '2');
print_r($report);
Sample output array:
Array
(
...
How can I use if/else in a dictionary comprehension?
...diting which we must return selected data from file back to entry widgets, etc.
The first round using traditional coding (8 lines):
entries = {'name': 'Material Name', 'maxt': 'Max Working Temperature', 'ther': {100: 1.1, 200: 1.2}}
a_dic, b_dic = {}, {}
for field, value in entries.items():
if...
Run an OLS regression with Pandas Data Frame
...
for other sklearn modules (decision tree, etc), I've used df['colname'].values, but that didn't work for this.
– szeitlin
Apr 29 '15 at 23:50
1
...
Best way to initialize (empty) array in PHP
...istribute your code, the [] syntax will fatal out.
– etc
Nov 21 '14 at 1:44
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Process escape sequences in a string in Python
...apes depends on how the string is quoted ("" vs r"" vs u"", triple quotes, etc) so you may want to wrap the user input in suitable quotes and pass to literal_eval. Wrapping it in quotes will also prevent literal_eval from returning a number, tuple, dictionary, etc.
Things still might get tricky if ...