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sendmail: how to configure sendmail on ubuntu? [closed]
...iles readable only by root
makemap hash client-info < client-info
chmod 600 client-info
cd ..
Add the following lines to sendmail.mc, but before the MAILERDEFINITIONS. Make sure you update your smtp server.
define(`SMART_HOST',`your.isp.net')dnl
define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI D...
Modify Address Bar URL in AJAX App to Match Current State
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Similar technique is used by fb while navigating through pages of different groups. You have a left nav column in which different groups are mentioned. When you click on a particular group name the url changes and only the content of the main content pan...
Undoing a 'git push'
...ranch name and cc4b63bebb6 is the commit id we wish to revert back to. so, after carrying out this command we wil be in cc4b63bebb6 commit id.
– kumar
Dec 28 '11 at 11:51
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XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
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87
Essentially the only way to deal with this is to have a webserver running on localhost and to s...
Efficient way to determine number of digits in an integer
...ample if using -fpfast you could see usage of SSE instrinsics rather than x87, which yields less guarantee on the precision IIRC. but by default no problem.
– v.oddou
Nov 18 '14 at 3:07
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In-memory size of a Python structure
... 4 2816024 85 dict of class
9 1045 4 83600 3 2899624 87 __builtin__.wrapper_descriptor
<90 more rows. Type e.g. '_.more' to view.>
And:
>>> hp.iso(1, [1], "1", (1,), {1:1}, None)
Partition of a set of 6 objects. Total size = 560 bytes.
Index Count % Si...
Why does Java switch on contiguous ints appear to run faster with added cases?
...cy of past testing. Note that this default value has been removed in JDK 8 after more benchmarking was performed.
Finally, when the method becomes too long (> 25 cases in my tests), it is in not inlined any longer with the default JVM settings - that is the likeliest cause for the drop in perfor...
How can I get a file's size in C++? [duplicate]
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SpyrosSpyros
38.7k2020 gold badges7878 silver badges118118 bronze badges
10
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Convert character to ASCII code in JavaScript
...82": "R", "83": "S", "84": "T", "85": "U",
"86": "V", "87": "W", "88": "X", "89": "Y", "90": "Z",
"91": "[", "92": "\\", "93": "]", "94": "^", "95": "_",
"96": "`", "97": "a", "98": "b", "99": "c", "100": "d",
"101": "e", ...
Why should I care about lightweight vs. annotated tags?
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CascabelCascabel
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