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How do I kill all the processes in Mysql “show processlist”?
Because I see a lot of processes there, and the "time" column shows big values for all of them.
23 Answers
...
How to destroy an object?
...hich case you can't use unlink() because unlink() will require a path name string but in this case $MyConnection is an Object.
So you have another choice of setting its value to null:
$MyConnection = null;
now things go right, as you have expected. You don't have any content inside the variable $...
How to open a file using the open with statement
...into an output file.
If a line begins with a particular name, insert a string of text
after the name before appending the line to the output file.
'''
with open(newfile, 'w') as outfile, open(oldfile, 'r', encoding='utf-8') as infile:
for line in infile:
if line....
jquery change class name
...
Hey @Nick, add an event handler that finds the first td parent [var $td = $(this).parents('td:first')] then gets it's id [var id = $td.attr('id');] and also the class [var class = $td.attr('class');] because he wants a click element inside the TD to ...
How do I accomplish an if/else in mustache.js?
...eg:
{{isActive param}}
and in the view:
view.isActive = function (path: string){ return path === this.path ? "class='active'" : '' }
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How do I get the computer name in .NET
... methods are given below to get machine name or computer name
Method 1:-
string MachineName1 = Environment.MachineName;
Method 2:-
string MachineName2 = System.Net.Dns.GetHostName();
Method 3:-
string MachineName3 = Request.ServerVariables["REMOTE_HOST"].ToString();
Method 4:-
string Mach...
Update parent scope variable in AngularJS
...nd a good one IMHO.
If you need to change some primitive (ints, booleans, strings) in the parent scope, from the view, you need it to be an attribute of another object in that scope, so the assignment may read:
<a ng-click="viewData.myAttr = 4">Click me!</a>
and it will, in turn:
g...
Printing HashMap In Java
...u should change it to :
for (TypeKey name: example.keySet()){
String key = name.toString();
String value = example.get(name).toString();
System.out.println(key + " " + value);
}
Update for Java8:
example.entrySet().forEach(entry->{
System.out.prin...
How do you mock out the file system in C# for unit testing?
...o it by creating an interface:
interface IFileSystem {
bool FileExists(string fileName);
DateTime GetCreationDate(string fileName);
}
and creating a 'real' implementation which uses
System.IO.File.Exists() etc. You can then mock this interface using a
mocking framework; I recommend Moq.
Edi...
p vs puts in Ruby
...ject, while puts does not. 1.9.3p125 :002 > (p "foo").class "foo" => String 1.9.3p125 :003 > (puts "foo").class foo => NilClass
– Darren Cheng
Nov 21 '12 at 22:15
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