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Meaning of $? (dollar question mark) in shell scripts
...about to do vendor/bin/drush status bootstrap | grep -q $(vendor/bin/drush m>php m>-eval 'if (function_m>ex m>ists("t")) echo t("Successful");') &> /dev/null;. If I had to put that in a single line if [ ... ] it would be terribly unreadable. I plan to store the output of that line to a variable so I ca...
WAMP 403 Forbidden message on Windows 7
...m all
Allow from 127.0.0.1
</Directory>
The same goes for your m>PHP m>MyAdmin access, the config file is m>php m>myadmin.conf :
<Directory "c:/wamp/apps/m>php m>myadmin3.4.5/">
Options Indm>ex m>es FollowSymLinks MultiViews
AllowOverride all
Order Deny,Allow
Deny from all
...
Changing one character in a string
...m>ex m>plicitly to avoid trouble. Everything is machine-oriented. I worked with m>PHP m> before learning Python, and that language is a total mess. Regarding your note on fast CPUs I'm totally with you. But a part of that problem is the popular disapproval of premature optimization, which leads to slow interp...
MySQL select 10 random rows from 600K rows fast
...d 2Gb size. See here my code: Fast selection of random rows in MySQL
<?m>php m>
$time= microtime_float();
$sql='SELECT COUNT(*) FROM pages';
$rquery= BD_Ejecutar($sql);
list($num_records)=mysql_fetch_row($rquery);
mysql_free_result($rquery);
$sql="SELECT id FROM pages WHERE RAND()*$num_records<2...
Is multiplication and division using shift operators in C actually faster?
... use of temporary registers may mean more saving and restoring of register content from the stack... it quickly gets too complicated to quantify all the impacts definitively but they're predominantly negative.
functionality in source code vs implementation
More generally, your question is tagged C...
How to compare two floating point numbers in Bash?
...thon. You have perl installed by default on many Linux/Unix systems.. even m>php m> also
– anubhava
Jul 19 '17 at 15:44
1
...
What is Python used for? [closed]
...s not specialised to a specific target of users (like R for statistics, or m>PHP m> for web programming). It is m>ex m>tended through modules and libraries, that hook very easily into the C programming language.
Python enforces correct indentation of the code by making the indentation part of the syntax. Ther...
What Ruby IDE do you prefer? [closed]
...
I tend to use Aptana m>ex m>clusively for m>PHP m>/Ruby development, and standard Eclipse for JAVA, C, C++ etc. This prevents me from dealing with pointless warnings.
– Zee Spencer
Jun 18 '10 at 14:40
...
How to detect if CMD is running as Administrator/has elevated privileges?
...d.
Found this solution here: http://www.robvanderwoude.com/clevertricks.m>php m>
AT > NUL
IF %ERRORLEVEL% EQU 0 (
ECHO you are Administrator
) ELSE (
ECHO you are NOT Administrator. m>Ex m>iting...
PING 127.0.0.1 > NUL 2>&1
m>EX m>IT /B 1
)
Assuming that doesn't work and since we...
Seeing escape characters when pressing the arrow keys in python shell
...structions, I did brew update && brew upgrade. Whether this broke m>PHP m> in the process remains as yet to be seen.
– Adam Barnes
Feb 24 '17 at 16:38
...