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How can I get the current PowerShell executing file?
...ction: $(MyInvocationPSCommandPath)";
Write-Host "";
Output:
PS C:\> .\Test\test.ps1
PSVersion: 5.1.19035.1
$PSCommandPath:
* Direct: C:\Test\test.ps1
* Function: C:\Test\test.ps1
$MyInvocation.ScriptName:
* Direct:
* Function: C:\Test\test.ps1
$MyInvocation.MyCommand.Name:
* Dire...
Callback functions in Java
... answered Nov 6 '14 at 10:02
Juh_Juh_
10k44 gold badges3939 silver badges6666 bronze badges
...
How can I suppress all output from a command using Bash?
...e directly to the terminal device rather than to standard output/error. To test, put echo foo > $(tty) in a script and run ./test.sh &> /dev/null - The output is still printed to the terminal. Of course this is not a problem if you're writing a script which uses no such commands.
...
how to split the ng-repeat data with three columns using bootstrap
... the filter in a memoize function. lodash has a memoize function and the latest version of lodash also includes a chunk function, so we can create this filter very simply using npm modules and compiling the script with browserify or webpack.
Remember: display only! Filter in the controller if you'r...
How to check if smtp is working from commandline (Linux) [closed]
...t;sender@mydomain.com>
rcpt to:<to_email@mydomain.com>
data
From: test@mydomain.com
Subject: test mail from command line
this is test number 1
sent from linux box
.
quit
Note : Do not forgot the "." at the end which represents the end of the message.
The "quit" line exits ends the sessio...
Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
... give you a better idea as to which line causes the problem.
Create a unit test which replicates the problem without configuring a transaction manager in Spring. This should give you a better idea of the offending line of code.
Hope that helps.
...
MySQL search and replace some text in a field
... @inemanja, @Air without the WHERE clause you do an UPDATE on all the rows...
– Alexis Wilke
Jun 25 '15 at 3:37
7
...
Getting image dimensions without reading the entire file
...
Your best bet as always is to find a well tested library. However, you said that is difficult, so here is some dodgy largely untested code that should work for a fair number of cases:
using System;
using System.Collections.Generic;
using System.Drawing;
using System...
T-SQL: Using a CASE in an UPDATE statement to update certain columns depending on a condition
...le set ColumnY = 25 where Condition1
Sample Table:
CREATE TABLE [dbo].[tblTest](
[ColX] [int] NULL,
[ColY] [int] NULL,
[ColConditional] [bit] NULL,
[id] [int] IDENTITY(1,1) NOT NULL
) ON [PRIMARY]
Sample Data:
Insert into tblTest (ColX, ColY, ColConditional) values (null, null, 0)...
Why is processing a sorted array slower than an unsorted array?
... a new List<Tuple<long,long,string>>(500000) one-by-one before testing that new list. In this scenario, the sorted test is just as fast as the unsorted one, which matches with the reasoning on this answer.
– Bobson
Dec 24 '12 at 17:52
...