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How can I programmatically determine if my app is running in the iphone simulator?
As the question states, I would mainly like to know whether or not my code is running in the simulator, but would also be interested in knowing the specific iphone version that is running or being simulated.
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How to write a CSS hack for IE 11? [duplicate]
...r-radius. True story. So you might find yourself in a situation where you know that you are writing correct code whereas one specific browser has a bug hence generating the necessity of using such a hack.
– hurrtz
Jun 24 '14 at 10:11
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Android emulator: How to monitor network traffic?
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I've found the emulators I use already now have tcpdump installed, and the command #1 works without installing one. You can also run it with "adb -e shell tcpdump -s0 -w /sdcard/emulator.cap".
– Les
Mar 21 '17 at 12:43
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What's this =! operator? [duplicate]
...ls' operator. This usage was deprecated by the creation of Standard C, so now it means 'assign the logical inverse', as in a = !b. This is a good argument for always surrounding binary operators with spaces, just to make it clear to the humans reading the code what the compiler is thinking.
I'm a...
Rails - Could not find a JavaScript runtime?
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I now recommend this as the route to take. See above.
– Michael Durrant
Dec 29 '11 at 2:13
1
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fastest MD5 Implementation in JavaScript
There are many MD5 JavaScript implementations out there.
Does anybody know which one is the most advanced, most bugfixed and fastest?
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Aborting a shell script if any command returns a non-zero value?
...ange:
#!/bin/bash
set -e
./configure | tee configure.log
make
... and now it does not work. This is explained here, and a workaround (Bash only) is provided:
#!/bin/bash
set -e
set -o pipefail
./configure | tee configure.log
make
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heroku - how to see all the logs
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This is now not working on cedar stack. Has anybody found a new alternative?
– nathanvda
Dec 1 '11 at 23:07
2
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Two-dimensional array in Swift
...[0] += [345, 678]
If you had 3x2 array of 0(zeros) before these changes, now you have:
[
[0, 0, 234, 345, 678], // 5 elements!
[123, 456, 789],
[0, 0]
]
So be aware that sub arrays are mutable and you can redefine initial array that represented matrix.
Examine size/bounds before access...
“Auth Failed” error with EGit and GitHub
...t keys are stored in
SSH2 home directory (see "General"
tab).
That's it! Now you should be able to push your code to GitHub repo.
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