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Disable assertions in Python

...rt False" Traceback (most recent call last): File "<string>", line 1, in <module> AssertionError Note that by disable I mean it also does not execute the expression that follows it: $ python -Oc "assert 1/0" $ python -c "assert 1/0" Traceback (most recent call last): File "<st...
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Correct way to try/except using Python requests module?

...SystemExit(e) As Christian pointed out: If you want http errors (e.g. 401 Unauthorized) to raise exceptions, you can call Response.raise_for_status. That will raise an HTTPError, if the response was an http error. An example: try: r = requests.get('http://www.google.com/nothere') r.raise...
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Why is null an object and what's the difference between null and undefined?

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What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association

... | edited May 1 '13 at 18:25 answered Oct 23 '12 at 9:33 ...
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SELECT INTO a table variable in T-SQL

... 610 Try something like this: DECLARE @userData TABLE( name varchar(30) NOT NULL, oldlocati...
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How to use @Nullable and @Nonnull annotations more effectively?

... answered Nov 21 '12 at 1:34 Pedro BoechatPedro Boechat 1,7251616 silver badges1717 bronze badges ...
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How do I strip non alphanumeric characters from a string and keep spaces?

... 189 Add spaces to the negated character group: @search_query = @search_query.gsub(/[^0-9a-z ]/i, ...
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node.js execute system command synchronously

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The differences between .build, .create, and .create! and when should they be used?

... | edited May 23 '17 at 10:31 Community♦ 111 silver badge answered Dec 31 '08 at 18:26 ...
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Simulate delayed and dropped packets on Linux

...going out of the local Ethernet. # tc qdisc add dev eth0 root netem delay 100ms Now a simple ping test to host on the local network should show an increase of 100 milliseconds. The delay is limited by the clock resolution of the kernel (Hz). On most 2.4 systems, the system clock runs at 100 ...