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CSS filter: make color image with transparency white
...
You can use
filter: brightness(0) invert(1);
html {
background: red;
}
p {
float: left;
max-width: 50%;
text-align: center;
}
img {
display: block;
max-width: 100%;
}
.filter {
-webkit-filter: brightness(0) invert(1);
filter: brightness(0) ...
Why is this inline-block element pushed downward?
...pply with inline-block read this http://www.brunildo.org/test/inline-block.html
Write vertical-align:top in your inline-block DIV.
Check this http://jsfiddle.net/WGCyu/1/
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Ruby custom error classes: inheritance of the message attribute
...sed where Strings are expected.
http://ruby-doc.org/core-1.9.3/Exception.html#method-i-message
I would opt for redefining to_s/to_str or the initializer. Here is an example where we want to know, in a mostly human readable way, when an external service has failed to do something.
NOTE: The se...
What is the C runtime library?
...raries:
http://www.davidlenihan.com/2008/01/choosing_the_correct_cc_runtim.html
It includes those functions you don't normally think of as needing a library to call:
malloc
enum, struct
abs, min
assert
Microsoft has a nice list of their runtime library functions:
http://msdn.microsoft.com/en-u...
SQL select join: is it possible to prefix all columns as 'prefix.*'?
...umn_names and PRAGMA short_column_names. See http://www.sqlite.org/pragma.html
Otherwise all I can recommend is to fetch columns in a result set by ordinal position rather than by column name, if it's too much trouble for you to type the names of the columns in your query.
This is a good example ...
Why do we need virtual functions in C++?
...uld really just read the page parashift.com/c++-faq-lite/virtual-functions.html. Other folks have already pointed to this resource in SO articles linked from this thread, but I believe this is worth re-mentioning.
– Sonny
Jun 8 '12 at 13:06
...
What is the maximum amount of RAM an app can use?
... Compatibility Downloads http://source.android.com/compatibility/downloads.html;
Compatibility Definition Document (CDD), Section Virtual Machine Compatibility or Runtime Compatibility
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Is Java Regex Thread Safe?
...acle JDK distribution (According to oracle.com/technetwork/java/faq-141681.html#A14 : "The Java 2 SDK, Standard Edition itself contains a file called src.zip that contains the source code for the public classes in the java package") so one can take a quick peek oneself.
– David...
How to prove that a problem is NP complete?
...oblem NP-Hard.
See the end of http://www.ics.uci.edu/~eppstein/161/960312.html for more.
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Objective-C declared @property attributes (nonatomic, copy, strong, weak)
... has the break down
http://clang.llvm.org/docs/AutomaticReferenceCounting.html#ownership.spelling.property
assign implies __unsafe_unretained ownership.
copy implies __strong ownership, as well as the usual behavior of copy
semantics on the setter.
retain implies __strong ownership....