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PostgreSQL: How to pass parameters from command line?
... can also pass-in the parameters at the psql command-line, or from a batch file. The first statements gather necessary details for connecting to your database.
The final prompt asks for the constraint values, which will be used in the WHERE column IN() clause. Remember to single-quote if strings,...
Import CSV file into SQL Server
I am looking for help to import a .csv file into SQL Server using BULK INSERT and I have few basic questions.
12 Answer...
Should 'using' directives be inside or outside the namespace?
...subtle) difference between the two. Imagine you have the following code in File1.cs:
// File1.cs
using System;
namespace Outer.Inner
{
class Foo
{
static void Bar()
{
double d = Math.PI;
}
}
}
Now imagine that someone adds another file (File2.cs) to...
How to change current working directory using a batch file
I need some help in writing a batch file.
I have a path stored in a variable root as follows:
4 Answers
...
How do I call Objective-C code from Swift?
...dd an explicit #import <Foundation/Foundation.h to an older Objective-C File.)
Step 1: Add Objective-C Implementation -- .m
Add a .m file to your class, and name it CustomObject.m.
Step 2: Add Bridging Header
When adding your .m file, you'll likely be hit with a prompt that looks like this:
...
Downloading all maven dependencies to a directory NOT in repository?
...through the same Maven dance as the OP and just wanted to retrieve the JAR file dependencies. Thanks! I wish I could +10
– Brandon
Mar 29 '14 at 3:01
...
Redefine tab as 4 spaces
...
It depends on what you mean. Do you want actual tab characters in your file to appear 4 spaces wide, or by "tab" do you actually mean an indent, generated by pressing the tab key, which would result in the file literally containing (up to) 4 space characters for each "tab" you type?
Depending o...
What's the pythonic way to use getters and setters?
...ue
5
>>> p2 = Protective(-5)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 3, in __init__
File "<stdin>", line 15, in protected_value
ValueError: protectected_value must be between 0 and 100 inclusive
>>> p...
How do you test a public/private DSA keypair?
...ate key matches a given public key? I have a few *.pub and a few *.key files, and I need to check which go with which.
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How do I record audio on iPhone with AVAudioRecorder?
...s writing crashes your application. This is why I am removing the recorded file through the File Manager. When recording is done, I save the recorded audio as NSData in the currently edited object using KVC.
#define DOCUMENTS_FOLDER [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]
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