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How can I check if a key exists in a dictionary? [duplicate]
...thing more than a condescending link to the documentation. It is sad that Google ranks this so highly.
– cstrutton
Jul 12 '17 at 0:59
6
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OAuth 2.0: Benefits and use cases — why?
...at way all sniffable HTTP accesses are made with a token that will expire. Google is using a 5 minute expiration on their OAuth 2 APIs.
So aside from the refresh tokens, OAuth 2 simplifies all the communications between the client, server, and content provider. And the refresh tokens only exist to ...
How to fix Git error: object file is empty?
...61Jq:~/workspace/mcmc-chapter$ git reflog
fatal: bad object HEAD
Step 6: Google. Find this. Manually get the last two lines of the reflog:
nathanvan@nathanvan-N61Jq:~/workspace/mcmc-chapter$ tail -n 2 .git/logs/refs/heads/master
f2d4c4868ec7719317a8fce9dc18c4f2e00ede04 9f0abf890b113a287e10d56b66...
Is there a MySQL command to convert a string to lowercase?
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Did you try looking it up? Google, manual...
http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_lower
mysql> SELECT LOWER('QUADRATICALLY');
-> 'quadratically'
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A simple example for someone who wants to understand Dynamic Programming [closed]
... subproblems, though I think there's more to it than that.
There are many Google Code Jam problems such that solutions require dynamic programming to be efficient. Examples:
Welcome to Code Jam (moderate)
Cheating a Boolean Tree (moderate)
PermRLE (hard)
Note that each of the Code Jam practice...
Re-enabling window.alert in Chrome
...ot the answer you're looking for? Browse other questions tagged javascript google-chrome or ask your own question.
Read/write to Windows registry using Java
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I know this question is old, but it is the first search result on google to "java read/write to registry". Recently I found this amazing piece of code which:
Can read/write to ANY part of the registry.
DOES NOT USE JNI.
DOES NOT USE ANY 3rd PARTY/EXTERNAL APPLICATIONS TO WORK.
DOES NOT ...
sass --watch with automatic minify?
...e and I am pretty sure I am not the only one because minify compass output Google search leads here.
– Kunok
May 30 '17 at 12:04
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Is there a Null OutputStream in Java?
... you use an older version of Guava (from 1.0 to 13.0), you want to use com.google.io.NullOutputStream.
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Iterate through options
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And the requisite, non-jquery way, for followers, since google seems to send everyone here:
var select = document.getElementById("select_id");
for (var i = 0; i < select.length; i++){
var option = select.options[i];
// now have option.text, option.value
}
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