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How to Remove ReadOnly Attribute on File Using PowerShell?
... Using PowerShell v2 I'm seeing hard-to-use CmdLet bindngs for sp. PSCX Set-Writable and Set-ReadOnly don't have those problems. I'll blog the problems I'm seeing and link to it later. I recommend Keith's answer for PowerShell v2 (modern PowerShell).
– yzorg
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How do I get a list of column names from a psycopg2 cursor?
...s directly from the selected column names, and recall seeing that python's psycopg2 module supports this feature.
10 Answer...
How do I tell matplotlib that I am done with a plot?
The following code plots to two PostScript (.ps) files, but the second one contains both lines.
6 Answers
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java.io.Console support in Eclipse IDE
I use the Eclipse IDE to develop, compile, and run my Java projects. Today, I'm trying to use the java.io.Console class to manage output and, more importantly, user input.
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What does `:_*` (colon underscore star) do in Scala?
...of type T . That is, if a method m with type
(p1 : T1, . . . , pn : Tn,ps : S*)U is applied to arguments (e1, . . . , ek) where k >= n, then
m is taken in that application to have type (p1 : T1, . . . , pn : Tn,ps : S, . . . , ps0S)U,
with k ¡ n occurrences of type S where any parame...
Base 64 encode and decode example code
...encoded with Base64.encodeBytes(), here was my solution:
// encode
String ps = "techPass";
String tmp = Base64.encodeBytes(ps.getBytes());
// decode
String ps2 = "dGVjaFBhC3M=";
byte[] tmp2 = Base64.decode(ps2);
String val2 = new String(tmp2, "UTF-8");
Also, I'm supporting older versions of An...
how to release localhost from Error: listen EADDRINUSE
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I did ps aux | grep node, find the process id (second column) and simply kill it with kill <pid> (mine was kill 18762).
– nik_m
Feb 6 '18 at 14:46
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Where is the .NET Framework 4.5 directory?
... are correct its worth noting that MSBuild has changed and it no longer ships with the .net framework, it comes either stand alone or with visual studio. As a result it's binaries have moved... so the one you get under the 4.0.303619 directory is actually the old one!
I've just been caught out by ...
Automatically enter SSH password with script
...flag is passed.
Using -f prevents the password from being visible if the ps command is executed.
The file that the password is stored in should have secure permissions.
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How to get a Docker container's IP address from the host
...it all together, this shell alias should list all container ids and their ips: alias dockerip='docker ps | tail -n +2 | while read cid b; do echo -n "$cid\t"; docker inspect $cid | grep IPAddress | cut -d \" -f 4; done'
– ko-dos
Dec 12 '13 at 11:22
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