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127 Return code from $?
What is the meaning of return value 127 from $? in UNIX.
8 Answers
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Use PPK file in Mac Terminal to connect to remote connection over SSH [closed]
I have been using Putty on Windows XP and used the .ppk file to connect to my Linux servers (several servers).
3 Answers
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Ternary operation in CoffeeScript
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Since everything is an expression, and thus results in a value, you can just use if/else.
a = if true then 5 else 10
a = if false then 5 else 10
You can see more about expression examples here.
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How do I read image data from a URL in Python?
...es the BytesIO wrapping under the hood. From: pillow.readthedocs.io/en/3.0.x/releasenotes/2.8.0.html
– Vinícius M
Feb 6 at 15:21
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“webxml attribute is required” error in Maven
...ou can provide a code snippet of your maven-war-plugin.
Looks like the web.xml is at right place, still you can try and give the location explicitly
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<con...
How to create Temp table with SELECT * INTO tempTable FROM CTE Query
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The .. is to omit specifying the schema. For ex tempdb.dbo.#temp. Instead of that we can type tempdb..#temp.
– sam
Jun 29 '16 at 19:30
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no acceptable C compiler found in $PATH when installing python
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i'm using hostgator, it's on CentOS x86.
– mik.ro
Nov 6 '13 at 16:28
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Scroll Automatically to the Bottom of the Page
...acollege.com/internet/javascript/page/scroll.html
http://www.electrictoolbox.com/jquery-scroll-bottom/
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Internal vs. Private Access Modifiers
...ternal is for assembly scope (i.e. only accessible from code in the same .exe or .dll)
private is for class scope (i.e. accessible only from code in the same class).
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Get color value programmatically when it's a reference (theme)
... do the job:
TypedValue typedValue = new TypedValue();
Theme theme = context.getTheme();
theme.resolveAttribute(R.attr.theme_color, typedValue, true);
@ColorInt int color = typedValue.data;
Also make sure to apply the theme to your Activity before calling this code. Either use:
android:theme="@...