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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
... why it was disabled in the first place. Never did it and suddenly I got those same errors.
– CJ_COIMBRA
Nov 11 '15 at 1:03
6
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Sublime - delete all lines containing specific value
...Find" with the shortcut Ctrl+Cmd+G as Leonid suggests for selecting all those strings. After this I could go directly to "Delete Line" Ctrl-Shift-K and surgically all the lines with this string were removed in an instant. Sublime Text really is the best text editor I've ever used.
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Quick unix command to display specific lines in the middle of a file?
...two other solutions if you know the line number but nothing else (no grep possible):
Assuming you need lines 20 to 40,
sed -n '20,40p;41q' file_name
or
awk 'FNR>=20 && FNR<=40' file_name
share
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How can I get the line number which threw exception?
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Simple way, use the Exception.ToString() function, it will return the line after the exception description.
You can also check the program debug database as it contains debug info/logs about the whole application.
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Best cross-browser method to capture CTRL+S with JQuery?
...would like to be able to hit Ctrl + S to save a form. Is there a good cross-browser way of capturing the Ctrl + S key combination and submit my form?
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What do
...use it with a Foo containing something other than a String:
scala> Foo(123).getStringLength
<console>:9: error: could not find implicit value for parameter evidence: =:=[Int,String]
You can read that error as "could not find evidence that Int == String"... that's as it should be! getStri...
Does free(ptr) where ptr is NULL corrupt memory?
...his is because some C runtimes (I for sure remember it was the case on PalmOS) would crash when freeing a NULL pointer.
But nowadays, I believe it's safe to assume free(NULL) is a nop as per instructed by the standard.
shar...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
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优化库导入导出方法
.aix 拓展下载：
cn.fun123.SQLite.aix - v1.3
中文网测试案例
.aia 测试源码下载：
TestSqlite.aia
打开数据库
一般可以在屏幕初始化时打开db。如果数据库已打开...
Import CSV to SQLite
...I did it.
Make/Convert csv file to be seperated by tabs (\t) AND not enclosed by any quotes (sqlite interprets quotes literally - says old docs)
Enter the sqlite shell of the db to which the data needs to be added
sqlite> .separator "\t" ---IMPORTANT! should be in double quotes
sqlite> .i...
How do you remove Subversion control for a folder?
...s\test , and it contains folders and files that were checked out from a repository that no longer exists. How do I get Subversion to stop tracking that folder and any of the subfolders and files?
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