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Official way to ask jQuery wait for all images to load before executing something
...er for individual images as soon as they load.
– Top Cat
Feb 14 '18 at 12:34
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Defining a variable with or without export
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@rogerdpack can't you do that without export? cat > blah \n a=hi \n . blah; echo $a; outputs 'hi' for me.
– David Winiecki
Sep 30 '13 at 23:49
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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
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#03 pc 0000d672 /system/lib/libxvi020.so
#04 pc 00010cce /system/lib/libxvi020.so
#05 pc 00004432 /system/lib/libwimax_jni.so
#06 pc 00011e74 /system/lib/libdvm.so
#07 pc 0004354a /system/lib/libdvm.so
#08 pc 00017088 /system/lib/lib...
How to append the output to a file?
...ch we are using.e.g if file let its name is myfile contains xyz then
cat >> myfile
abc
ctrl d
after the above process the myfile contains xyzabc.
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Differences between C++ string == and compare()?
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21.4.8.2 operator==
template<class charT, class traits, class Allocator>
bool operator==(const basic_string<charT,traits,Allocator>& lhs,
const basic_string<charT,traits,Allocator>& rhs) noexcept;
Returns: lhs.compare(rhs) == 0.
Seems like ther...
Function in JavaScript that can be called only once
... overwriting the reference in the current scope.
– a cat
Mar 28 '16 at 7:43
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Bash continuation lines
... two arguments to echo and you only want one, then let's look at string concatenation. In bash, placing two strings next to each other concatenate:
$ echo "continuation""lines"
continuationlines
So a continuation line without an indent is one way to break up a string:
$ echo "continuation"\
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git: diff between file in local repo and origin
...ike this (you are in the local folder):
#!/bin/bash
git fetch
var_local=`cat .git/refs/heads/master`
var_remote=`git log origin/master -1 | head -n1 | cut -d" " -f2`
if [ "$var_remote" = "$var_local" ]; then
echo "Strings are equal." #1
else
echo "Strings are not equal." #0 if you want
fi...
Fastest way to convert string to integer in PHP
...t would become 0. (Yes, I'm aware this old!)
– Super Cat
Aug 22 '15 at 0:38
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Can an html element have multiple ids?
... through space separated or any character separation. Though in the specification it says that for backward compatibility it must not contain space character in attributes values Fragment Identifiers(w3.org/TR/xhtml1/#guidelines) So if you want to express multivalued IDs you have to express it diffe...