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How to fully clean bin and obj folders within Visual Studio?
...rget>
Notice that this snippet also wipes out the .vs folder from the root directory of your solution. You may want to comment out the associated line if you feel that removing the .vs folder is an overkill. I have it enabled because I noticed that in some third party projects it causes issues ...
A semantics for Bash scripts?
...(much of the shell's arithmetic syntax semantics comes from C).
The other root of the shell's syntax comes from its upbringing as a mishmash of individual UNIX utilities. Most of what are often builtins in the shell can actually be implemented as external commands. It throws many shell neophytes fo...
How to find out how many lines of code there are in an Xcode project?
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Open up Terminal.app, go into your project's root directory, and run this command:
For Swift only:
find . \( -iname \*.swift \) -exec wc -l '{}' \+
For Obj-C only:
find . \( -iname \*.m -o -iname \*.mm -o -iname \*.h \) -exec wc -l '{}' \+
For Obj-C + Swift:
fin...
Android - Writing a custom (compound) component
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Use merge tag as your XML root
<merge xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Your Layout -->
</merge>
Check this article.
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
...exander from Intel's response pasted below)
Hi,
We identified the root cause of this issue. The Intel HaXM team is
testing an update to support newly released OSes (Microsoft Windows*
8.1 and OS X Mavericks*). Look for word on our upcoming update.
Thanks, Alex
This is a known iss...
CSS hexadecimal RGBA?
... #ffffffff (eight hex-digits) is not specified is both that CSS colors are rooted in sRGB color space and that an eight-hex-digit notation would be ambiguous with a display device that supports a color depth of 32 bit. Remember that there is still #fff so that it means rgb(100%, 100%, 100%) – whit...
Passing Data between View Controllers
...dictionaries, with each dictionary representing one row in your table. The root view for your app displays that table, and it might be responsible for loading the array from a file. When the user decides to add a new row to the table, they tap some button and your controller creates a new (mutable) ...
log all sql queries
...pagate': False after the 'handlers': ['console'], line, in case you have a root logger enabled and don't know why this prints twice. Took me a bit to realize.
– Andrei-Niculae Petre
Oct 20 '17 at 8:12
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How can I make my own base image for Docker?
... from any tarball with "docker import". For example:
debootstrap raring ./rootfs
tar -C ./rootfs -c . | docker import - flimm/mybase
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Get nodes where child node contains an attribute
...ng us -- for example, your sample is an XML fragment. Could it be that the root element has a namespace, and you aren't counting for that in your query? And you only told us that it didn't work, but you didn't tell us what results you did get.
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