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How to use @Nullable and @Nonnull annotations more effectively?
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answered Nov 21 '12 at 1:34
Pedro BoechatPedro Boechat
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git switch branch without discarding local changes
...that beat me to clicking post said). Run git stash save or git stash push,1 or just plain git stash which is short for save / push:
$ git stash
This commits your code (yes, it really does make some commits) using
a weird non-branch-y method. The commits it makes are not "on" any
branch but are ...
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 ...
Regex - Does not contain certain Characters
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answered Nov 5 '10 at 12:53
Ned BatchelderNed Batchelder
306k6464 gold badges503503 silver badges608608 bronze badges
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Why fragments, and when to use fragments instead of activities?
In Android API 11+, Google has released a new class called Fragment .
11 Answers
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Test PHP headers with PHPUnit
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The issue is that PHPUnit will print a header to the screen and at that point you can't add mo...
Does Java casting introduce overhead? Why?
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edited Mar 23 '15 at 19:09
Dave Jarvis
27.6k3535 gold badges157157 silver badges281281 bronze badges
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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...
Scanning Java annotations at runtime [closed]
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13 Answers
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