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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
...
How to replace all occurrences of a string?
...
Now from august 2020, you can use inbuilt replaceAll function, stackoverflow.com/a/63587267/8798220
– Nisharg Shah
Aug 25 at 21:22
...
How can I autoplay a video using the new embed code style for Youtube?
...
This doesn't appear to work as of right now. It worked perfectly 1 week ago.
– Peeja
Feb 18 '14 at 15:36
23
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heroku - how to see all the logs
...
This is now not working on cedar stack. Has anybody found a new alternative?
– nathanvda
Dec 1 '11 at 23:07
2
...
Change project name on Android Studio
...
I don't know about this. If you do a search for your old project name with Ctrl+Shift+F, there are still a lot of references to it.
– Suragch
Sep 5 '17 at 7:32
...
Automatic text translation at MSDN pages - How to turn off?
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The language switcher as of August '16 is now on the very left bottom of the page.
– hmrc87
Aug 5 '16 at 7:03
8
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How to make shallow git submodules?
...modules_file_gently failed).
Moreover, since config_from_gitmodules() now accesses the global object
store, it is necessary to protect all code paths which call the function
against concurrent access to the global object store.
Currently this only happens in builtin/grep.c::grep_submodule...
How to add an image to a JPanel?
...que property you will likely see visual artifacts." I'll update the answer now.
– Brendan Cashman
Jul 13 '12 at 12:45
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
...ch is using about 400 MB or more RAM will also solve the problem. It is unknowingly reserving the process.
– viper
Jun 10 '16 at 7:00
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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...