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When would you use delegates in C#? [closed]
...e delegate's invocation.
public class DataProvider
{
protected string _connectionString;
public DataProvider( string psConnectionString )
{
_connectionString = psConnectionString;
}
public void UseReader( string psSELECT, DataReaderUser readerUser )
{
using...
lsof survival guide [closed]
lsof is an increadibly powerful command-line utility for unix systems. It lists open files, displaying information about them. And since most everything is a file on unix systems, lsof can give sysadmins a ton of useful diagnostic data.
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How to fix Git error: object file is empty?
When I try to commit changes, I get this error:
24 Answers
24
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Java, How do I get current index/key in “for each” loop [duplicate]
...g with an array. It would be really cool if there was a keyword that would compile to a simple "ILOAD 2". If it's a List, it compiles to an iterator, which won't be able to give you an index.
– Bjørn Vårdal
Aug 2 '17 at 0:25
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What's the purpose of using braces (i.e. {}) for a single-line if or loop?
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@Science_Fiction: True, but if you add i++ before j++, then both variables will still be in scope when they're used.
– Mike Seymour
Aug 30 '12 at 9:03
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frequent issues arising in android view, Error parsing XML: unbound prefix
...it should be xmlns:android
2) First node needs to contain:
xmlns:android="http://schemas.android.com/apk/res/android"
3) If you are integrating AdMob, check custom parameters like ads:adSize, you need
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
4) If you are using LinearLayout ...
CUDA incompatible with my gcc version
... If you compile with cmake .. && make you can try cmake -D CUDA_NVCC_FLAGS="-ccbin gcc-4.4" .. && make. If you use plain Makefile you can try make CXX=g++-4.4 CC=gcc-4.4.
– patryk.beza
Apr 4 '16 at 18:54
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force browsers to get latest js and css files in asp.net application
...ng filename)
{
var context = helper.ViewContext.RequestContext.HttpContext;
if (context.Cache[filename] == null)
{
var physicalPath = context.Server.MapPath(filename);
var version = $"?v={new System.IO.FileInfo(physicalPath).LastWriteTime.ToString...
How to dismiss ViewController in Swift?
...tionController?.popViewController(animated: true)
dismiss(animated: true, completion: nil)
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PHP code is not being executed, instead code shows on the page
...sure that the PHP module is listed and uncommented inside of your Apache's httpd.conf This should be something like LoadModule php5_module "c:/php/php5apache2_2.dll" in the file. Search for LoadModule php, and make sure that there is no comment (;) in front of it.
Make sure that Apache's httpd.conf ...