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Insert a string at a specific index
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This does not utilize the delete feature as included in the above; top answer...
– Mr. Polywhirl
Nov 24 '15 at 19:08
12
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Overloading and overriding
...t sense to me when I was learning:
This is just an example which does not include the virtual method or the base class. Just to give a hint regarding the main idea.
Let's say there is a Vehicle washing machine and it has a function called as "Wash" and accepts Car as a type.
Gets the Car input a...
What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...eters to system calls.
The return value is in %eax. All other registers (including EFLAGS) are preserved across the int $0x80.
I took following snippet from the Linux Assembly Tutorial but I'm doubtful about this. If any one can show an example, it would be great.
If there are more than six a...
How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
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@YoLudke, yes, you can. just include max-width:100%; height:auto;. you can also make it aligned to any of the sides by omitting that side. pretty cool.
– robotik
May 24 '15 at 7:12
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Android Studio inline compiler showing red errors, but compilation with gradle works fine
...AR into a libs folder.
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
}
I subsequently changed it to be imported directly from Maven Central (as per here), and it seems that the old setting was never overwritten with the new one.
The Fix
The fix is to delete the library de...
Make outer div be automatically the same height as its floating content
... in older IEs).
The problem is that containers won't naturally expand to include floated children. Be warned with using the first example, if you have any children elements outside the parent element, they will be hidden. You can also use 'auto' as the property value, but this will invoke scrollba...
How can I simulate an anchor click via jquery?
.... It is jquery plugin developed by jquery UI team called simulate. you can include it after jquery and then you can do something like
<a href="http://stackoverflow.com/"></a>
$('a').simulate('click');
works fine in chrome, firefox, opera and IE10.you can download it from https://githu...
How can I debug my JavaScript code? [closed]
...ck);
gives you Java-like stack trace to point of new Error() invocation (including path to file and line number!!).
Both %o and new Error().stack available in Chrome and Firefox.
With such powerful tools you make assumption whats going wrong in your JS, put debug output (don't forget wrap in if ...
SQL, Postgres OIDs, What are they and why are they useful?
...wrap around at 2³²-1. OID are also used to identify data types (see /usr/include/postgresql/server/catalog/pg_type_d.h).
In my experience, the feature is generally unused in most postgres-backed applications (probably in part because they're non-standard), and their use is essentially deprecated:
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Is the safe-bool idiom obsolete in C++11?
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