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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?

... 31): Build fingerprint: 'generic/google_sdk/generic/:2.2/FRF91/43546:eng/test-keys' I/DEBUG ( 31): pid: 351, tid: 351 %gt;%gt;%gt; /data/local/ndk-tests/crasher <<< I/DEBUG ( 31): signal 11 (SIGSEGV), fault addr 0d9f00d8 I/DEBUG ( 31): r0 0000af88 r1 0000a008 r2 baad...
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How to retrieve a single file from a specific revision in Git?

...w $REV:$FILE git show somebranch:from/the/root/myfile.txt git show HEAD^^^:test/test.py The command takes the usual style of revision, meaning you can use any of the following: branch name (as suggested by ash) HEAD + x number of ^ characters The SHA1 hash of a given revision The first few (maybe ...
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Getting key with maximum value in dictionary?

... I have tested MANY variants, and this is the fastest way to return the key of dict with the max value: def keywithmaxval(d): """ a) create a list of the dict's keys and values; b) return the key with the max value"""...
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Serving gzipped CSS and JavaScript from Amazon CloudFront via S3

...load a gzip and non-gzip version of the css and js. Be careful naming and test in Safari. Because safari won't handle .css.gz or .js.gz files. site.js and site.js.jgz and site.css and site.gz.css (you'll need to set the content-encoding header to the correct MIME type to get these to serve ri...
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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?

...n SHA?": it is SHA-2, since Git 2.19 (Q3 2018) With Git 2.25 (Q1 2020), tests are preparing for a SHA-2 transition, and is involving the empty tree. See commit fa26d5e, commit cf02be8, commit 38ee26b, commit 37ab8eb, commit 0370b35, commit 0253e12, commit 45e2ef2, commit 79b0edc, commit 840624f,...
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搭建高可用mongodb集群(一)——配置mongodb - 大数据 & AI - 清泛网 - 专...

...ongodb测试文件夹 #存放整个mongodb文件 mkdir -p /data/mongodbtest/single #存放mongodb数据文件 mkdir -p /data/mongodbtest/single/data #进入mongodb文件夹 cd /data/mongodbtest/single 2、下载mongodb的安装程序包 wget http://fastdl.mongodb.org/linux/mongodb-...
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Can two different strings generate the same MD5 hash code?

...o different strings can generate the same MD5 hash code. Here is a simple test using very similar binary message in hex string: $ echo '4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa200a8284bf36e8e4b55b35f427593d849676da0d1555d8360fb5f07fea2' | xxd -r -p | tee >/dev/null ...
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How do you tell the Visual Studio project type from an existing Visual Studio project

...dll projects can contain ProjectTypeGuids, eg for creating a dll for NUnit tests you use <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids> – stijn Nov 28 '12 at 14:49 ...
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What are the most common non-BMP Unicode characters in actual use? [closed]

... U+01D49F ‹????› GC=Lu MATHEMATICAL SCRIPT CAPITAL D 285 U+01D4B3 ‹????› GC=Lu MATHEMATICAL SCRIPT CAPITAL X 262 U+01D4A9 ‹????› GC=Lu MATHEMATICAL SCRIPT CAPITAL N 258 U+01D4AB ‹????› GC=Lu MATHEMATICAL SCRIPT CAPITAL P 254 U+01D4A2 ‹????› GC...
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Undoing a 'git push'

...last_known_good_commit:branch_name or in your case git push -f origin cc4b63bebb6:alpha-0.3.0 You may have receive.denyNonFastForwards set on the remote repository. If this is the case, then you will get an error which includes the phrase [remote rejected]. In this scenario, you will have to d...