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Cannot push to Heroku because key fingerprint
...to fix my second account, it would not take until I removed my default key from the first account. SSH-AGENT will send the first key by default, causing this problem. The fix is to create specific keys for heroku (not the default) for each account
– Tom Carchrae
...
“unary operator expected” error in Bash if condition
...the variable expansion and the variable is undefined or empty, it vanishes from the scene of the crime, leaving only
if [ = "and" ];
which is not a valid syntax. (It would also fail with a different error message if $aug1 included white space or shell metacharacters.)
The modern [[ operator has...
Why is my Spring @Autowired field null?
... top of your answer that explains that retrieving the first bean, the root from which you do everything, should be done through the ApplicationContext. Some users (for which I've closed as duplicates) don't understand this.
– Sotirios Delimanolis
Oct 18 '14 at ...
How to do case insensitive search in Vim
...llow you to force case-sensitivity for replacements while still benefiting from smartcase when searching.
– Anthony DiSanti
Oct 15 '12 at 23:44
23
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Clang vs GCC for my Linux Development project
...lt;(std::ostream& out, Student const& s) {
^
In file included from /tmp/webcompile/_25327_1.cc:1:
In file included from /usr/include/c++/4.3/string:49:
In file included from /usr/include/c++/4.3/bits/localefwd.h:47:
/usr/include/c++/4.3/iosfwd:134:33: note: previous definition is here
...
How to programmatically click a button in WPF?
... />, the event will be caught by the on click handler as per normal. +1 from me!
– metao
Jun 3 '10 at 3:59
4
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Get the _id of inserted document in Mongo database in NodeJS
...function for insert. There is actually a lot of information returned apart from the inserted object itself. So the code below explains how you can access it's id.
collection.insert(objToInsert, function (err, result){
if(err)console.log(err);
else {
console.log(result["ops"][0]["_i...
Default string initialization: NULL or Empty? [closed]
...to use String.Compare? Should I be creating an Enum and parsing into it?
From this perspective, one gets to a philosophy of code that's pretty simple: you avoid examining a string's contents wherever possible. Comparing a string to String.Empty is really just a special case of comparing it to a ...
Recursively remove files
...remove those pesky ._ and .DS_Store files that one gets after moving files from a Mac to A Linux Server?
12 Answers
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Create array of all integers between two numbers, inclusive, in Javascript/jQuery [duplicate]
...nge(9, 18, 0.83);
console.log(result);
I would use range-inclusive from npm in an actual project. It even supports backwards steps, so that's cool.
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