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Catching multiple exception types in one catch block
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If you read the first paragraph here: php.net/manual/en/language.exceptions.php you will see multiple catch blocks are possible and perfectly valid solution. The OP though had mistakenly put two exception classes in one catch statem...
Easy way to test a URL for 404 in PHP?
...with the status code in a script, as opposed to echoing out the result for reading.
– Kzqai
Jun 10 '16 at 18:51
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Loop through an array php
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is here a problem with using the for loop method. I read somewhere that index might not exist??
– bakalolo
Sep 8 '17 at 4:32
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How do I get a raw, compiled SQL query from a SQLAlchemy expression?
... Thank you! This was extremely helpful, allowed me to use pandas read_sql function painlessly!
– Justin Palmer
Jun 22 at 14:47
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After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
... If you look at your question above, you can see that JAVA_HOME has already been defined and currently points to the old 1.6 JDK. I'm not familiar with how to change environment variables in OSX, but this is what Maven uses by default.
– Nate
Apr 26 '12 at...
nginx showing blank PHP pages
...le-check the /path/to/fastcgi-params, and make sure that it is present and readable by the nginx user.
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Creating a new user and password with Ansible
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If you read Ansible's manual for user module, it'll direct you to the Ansible-examples github repo for details how to use password parameter.
There you'll see that your password must be hashed.
- hosts: all
user: root
vars:
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Delete column from pandas DataFrame
...ertain problems, problems which the del df['column_name'] implementation already has, but in lesser degree.
Example Problem
What if I define a column in a dataframe called "dtypes" or "columns".
Then assume I want to delete these columns.
del df.dtypes would make the __delattr__ method confused as i...
Combine two columns of text in pandas dataframe
...ms way better (maybe more efficient, too) than lambda or map; also it just reads most cleanly.
– dwanderson
May 22 '16 at 20:31
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How does one generate a random number in Apple's Swift language?
...arc3random_uniform(n) to a UInt32(n) if you are using a value that isn't already of that type.
– Dave Fontenot
May 27 '16 at 7:09
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