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Sending a mail from a linux shell script
I want to send an email from a Linux Shell script. What is the standard command to do this and do I need to set up any special server names?
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Is there a fixed sized queue which removes excessive elements?
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Actually the LinkedHashMap does exactly what you want. You need to override the removeEldestEntry method.
Example for a queue with max 10 elements:
queue = new LinkedHashMap<Integer, String>()
{
@Override
protected boolean removeEldestEntry(Ma...
SFTP Libraries for .NET [closed]
... SFTP. However, I have never used any SFTP library before so I'm not sure what I'm looking for.
8 Answers
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What are major differences between C# and Java?
... Eclipse, Netbeans) and commercial (e.g. IntelliJ IDEA)
Beyond that (and what's in your summary already):
Generics are completely different between the two; Java generics are just a compile-time "trick" (but a useful one at that). In C# and .NET generics are maintained at execution time too, and...
How to print the current Stack Trace in .NET without any exception?
...tics.StackTrace();
This is really good to have a poke around in to learn whats going on under the hood.
I'd recommend that you have a look into logging solutions (Such as NLog, log4net or the Microsoft patterns and practices Enterprise Library) which may achieve your purposes and then some. Good...
Custom Drawable for ProgressBar/ProgressDialog
...operty of the ProgressBar. But I cannot get this to work properly. Here is what I did so far:
8 Answers
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Font size in CSS - % or em?
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Both adjust the font-size relative to what it was. 1.5em is the same as 150%. The only advantage seems to be readability, choose whichever you are most comfortable with.
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How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
...r callback can set some data before your mother function proceeds.
Here's what your code would look like if changed as suggested:
beforecreate: function (node, targetNode, type, to) {
jQuery.ajax({
url: 'http://example.com/catalog/create/' + targetNode.id + '?name=' + encode(to.inp[0]....
Calling virtual functions inside constructors
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In what way is calling a virtual function from a constructor "dangerous"? This is total nonsense.
– Lightness Races in Orbit
Sep 5 '16 at 20:49
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What is private bytes, virtual bytes, working set?
...n the machine actually has.
So the relationships are:
Private Bytes are what your app has actually allocated, but include pagefile usage;
Working Set is the non-paged Private Bytes plus memory-mapped files;
Virtual Bytes are the Working Set plus paged Private Bytes and standby list.
There's ano...