HYPER-V sanal makinesinde ekran cozunurlugunu degistirmek

30 May
2018

Terminalde
sudo gedit /etc/default/grub

Acilan Gedit te
LINUX_DEFAULT satirina video=hyperv_fb:1600×900 ekleyin

Kaydedip kapattiktan sonra terminalde
sudo update-grub

WordPress JSON Rest Api Add Custom Fields

8 Feb
2018

Open wp-includes/functions.php file and add:

    function custom_field_get_post_meta_cb($object, $field_name, $request){
			// return get_post_custom();

		$metas = get_post_custom($post_id);

		foreach($metas as $key => $value) {
			if(sizeof($value) == 1) {
			  $metas[$key] = $value[0];
			}
		}
		return $metas;			
    }
    function custom_field_update_post_meta_cb($value, $object, $field_name){
      return update_post_meta($object['id'], $field_name, $value); 
    }
    add_action('rest_api_init', function(){
      register_rest_field('post', 'custom_fields', array('get_callback' => 'custom_field_get_post_meta_cb')); 
    
    });

Visual Studio “unable to automatically debug” WCF

24 Oct
2015

If you get “Unable to automatically debug ‘XXX.Service’. The remote procedure could not be debugged. This usually indicates that debugging has not been enabled on the server. See help for more information.” message while debugging WCF Service remove “Configure” static function from service.

public static void Configure(ServiceConfiguration config)
{
}

 

VisualStudio-Unable-to-automatically-debug

C# to C++ / Qt T4 generator – converter

8 Sep
2015

Original file: C# to C++ / Qt T4 generator

<#@ template debug="false" hostspecific="true" language="C#" #>
<#@ output extension=".h" #>
<#@ assembly name="System" #>
<#@ assembly name="System.Core" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.Reflection" #>
<#@ import namespace="System.Collections.Generic" #>
<#@ import namespace="System.IO" #>
<#@ assembly name="PATH_TO_REFERENCE_DLL.dll" #>

<# bool useQTTypes = true; List ccs = new List()
{
typeof(namespace.CLASS1),
typeof(namespace.CLASS2),
typeof(namespace.CLASS3)
};
GetPropertiesAll(ccs, useQTTypes);
#>
<#+ private void GetPropertiesAll(List ccs, bool useQTTypes)
{
foreach(Type cc in ccs)
{
GetProperties(ccs, cc,useQTTypes);
}
}
private void GetProperties(List ccs, Type t, bool useQTTypes)
{
string objectName = t.Name;
WriteLine(“//”);
WriteLine(“// Copyright © ” + DateTime.Now.ToString(“yyyy”) +”, Cihan T. (Generate Date: [” + DateTime.Now.ToString(“yyyy-MM-dd HH:mm:00″) +”])”);
WriteLine(“//”);
WriteLine(“#ifndef ” + objectName.ToUpper() + “_H”);
WriteLine(“#define ” + objectName.ToUpper() + “_H”);
WriteLine(“#include “);

if(useQTTypes)
{
WriteLine(“#include “);
}
if(t.IsClass || t.IsInterface)
GenerateClass(ccs, t, objectName, useQTTypes);
else if(t.IsEnum)
GenerateFromEnum(t, objectName, useQTTypes);

WriteLine(“#endif // ” + objectName.ToUpper() + “_H\r\n”);

SaveOutput(objectName + “.h”);
}
private void GenerateClass(List ccs,Type t, string objectName, bool useQTTypes)
{
GenerateIncludes(ccs, t, objectName, useQTTypes);
var properties = t.GetProperties().ToList();
WriteLine(“class ” + objectName);
WriteLine(“{“);
WriteLine(“public:”);
WriteLine(“\t” + objectName + “();”);

foreach(var p in properties){
WriteLine(“\tproperty<" + getAsQtProperty(p, useQTTypes) + "> ” + p.Name + “;”);
}
WriteLine(“};”);
}

private void GenerateIncludes(List ccs,Type t, string objectName, bool useQTTypes)
{
var properties = t.GetProperties().ToList();

foreach(var p in properties){
bool contains = ccs.Any(cc => cc.Name == p.PropertyType.Name);
if(contains)
WriteLine(“#include <" + p.PropertyType.Name + ".h>“);
}
}
private void GenerateFromEnum(Type t, string objectName, bool useQTTypes)
{
FieldInfo[] memberInfos = t.GetFields(BindingFlags.Public | BindingFlags.Static);

WriteLine(“enum class ” + objectName + “”);
WriteLine(“{“);

for(int i = 0; i < memberInfos.Length; i++){ Write("\t" + memberInfos[i].Name + " = " + memberInfos[i].GetRawConstantValue().ToString()); if(i < memberInfos.Length - 1) Write(","); Write("\r\n"); } WriteLine("};"); } private string getAsQtProperty(PropertyInfo p, bool useQTTypes) { switch(p.PropertyType.Name){ case "String": return useQTTypes?"QString":"string"; case "Int32": return "int"; case "Decimal": return "float"; case "Double": return "float"; case "Char": return "char"; case "Byte": return "char"; case "DateTime": return useQTTypes?"QDateTime":"DateTime"; case "Boolean": return useQTTypes?"bool":"BOOL"; case "List`1": return useQTTypes?"QList<" + getListTypes(p, useQTTypes) +">“:”vector<>“;
case “Dictionary`2”:
return useQTTypes?”QMap<" + getDictionaryTypes(p, useQTTypes) + ">“:”map<"+ getDictionaryTypes(p, useQTTypes) +">“;
default:
return p.PropertyType.Name;
}
}

private string getDictionaryTypes(System.Reflection.PropertyInfo p, bool useQTTypes)
{
return string.Empty;
/*
return string.Join( “, “, p.GetGenericArguments()[0].Select(c => c.GetType().Name).ToList());
*/
}
private string getListTypes(System.Reflection.PropertyInfo p, bool useQTTypes)
{
var a = p.GetType().GetGenericArguments().FirstOrDefault();

if(a != null) return a.Name;
else return useQTTypes?”QObject”:”object”;

}
void SaveOutput(string outputFileName)
{
string templateDirectory = Path.GetDirectoryName(Host.TemplateFile);
string outputFilePath = Path.Combine(templateDirectory, outputFileName);
File.WriteAllText(outputFilePath, this.GenerationEnvironment.ToString());

this.GenerationEnvironment.Remove(0, this.GenerationEnvironment.Length);
}
#>

log4net icin Async File Appender

2 Sep
2015

Sisteminiz cok fazla log uretiyorsa:

https://github.com/cihant/Utils-Helpers/blob/master/AsyncFileAppender.cs

Ornek ayarlar icin:

https://github.com/cihant/Utils-Helpers/blob/master/README.md

7z ile dosya sıkıştırma

17 Aug
2015

Bir klasör içindeki dosyaların her birini ayrı ayrı sıkıştırma işlemini komut satırından 7z kullanarak yapabiliriz.

Dosyaların bulundu klasorde önce backup adıyla bir klasör oluşturun ve bir komut satırı açın.

for /r %X in (*.txt) do "C:\Program Files (x86)\7-Zip\7z.exe" a "%~dpXbackup\%~nxX.zip" "%X" -mx7

komutunu çalıştırın.

txt uzantılı tüm dosyalarınızı sıkıştırıp backup klasörüne atar.

 

 

 

 

WinSCP ile FTP – lokal klasor senkronizasyonu

24 Feb
2015

Zaman zaman sunucular/bilgisayarlar arasinda dosya senkronizasyonu gerekiyor. WinSCP ile rahatlikla cozebilirsiniz konuyu.

Oncelikle script in calistirilacagi makinede winscp olmasi gerekiyor. Ben kurmak yerine portable versiyonunu tercih ettim. Portable versiyonunu bir klasore actiktan sonra asagidaki dosyalari olusturup ilgili parametreleri ayarladiktan sonra sync.bat dosyasini calistirdim. Batch file olusturmamin sebebi, herhangi bir sekilde baglanti kesilirse 30 sn. bekledikten sonra tekrar baglanmasini saglamak.

 

sync.bat

:loop
WinSCP.com/script=winscpscript.txt
timeout /t 30
goto loop

 

winscpscript.txt

option batch on
option confirm off
open ftpuser@example.com
option transfer binary
keepuptodate -filemask=”|*.bak; *.tmp”  local_dir_full_path remote_dir_full_path
exit

VirtualBox Windows 8 – Windows 10 Error Code: 0x0000005D

2 Oct
2014

VirtualBox uzerine Windows 8 – Windows 10 kurmaya calisirken asagidaki hatayi aliyorsaniz
Your PC needs to restart.
Please hold down the power button.
Error Code: 0x0000005D

Komut satirinda asagidaki komutu calistirmaniz yeterli:

C:\Program Files\Oracle\VirtualBox>VBoxManage setextradata “Sanal Makine Adi” VBoxInternal/CPUM/CMPXCHG16B 1

Grant table level read only permission on mssql

4 Jun
2014

Step 1. Create role

CREATE ROLE read_only_role

Step 2. Generate sql query for all tables:

SELECT 'GRANT SELECT ON "' + TABLE_SCHEMA + '"."' + TABLE_NAME + '" TO "read_only_role"' FROM information_schema.tables

Step 3: Copy generated sql query from “Results” panel

Step 4: Paste copied sql query and run

 

Enjoy

Qt Property snippet for Visual Studio

3 Apr
2014
  1. <?xmlversion=“1.0“encoding=“utf-8“ ?>
  2.   <CodeSnippetsxmlns=“http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet“>
  3.   <CodeSnippetFormat=“1.0.0“>
  4.     <Header>
  5.       <Title>Qt Property</Title>
  6.       <Shortcut>QtProp</Shortcut>
  7.       <Description>
  8.         Code snippet for an automatically implemented Qt property
  9.         Language Version: C++ Qt
  10.       </Description>
  11.       <Author>cihant</Author>
  12.       <SnippetTypes>
  13.         <SnippetType>Expansion</SnippetType>
  14.       </SnippetTypes>
  15.     </Header>
  16.     <Snippet>
  17.       <Declarations>
  18.         <Literal>
  19.           <ID>type</ID>
  20.           <ToolTip>Property type</ToolTip>
  21.           <Default>QString</Default>
  22.         </Literal>
  23.         <Literal>
  24.           <ID>propertyName</ID>
  25.           <ToolTip>Property name</ToolTip>
  26.           <Default>MyProperty</Default>
  27.         </Literal>
  28.       </Declarations>
  29.       <CodeLanguage=“csharp“>
  30.         <![CDATA[
  31. public: /* $propertyName$ Property */                                                                         
  32.     Q_PROPERTY($type$ $propertyName$ READ $propertyName$ WRITE set$propertyName$ NOTIFY $propertyName$Changed)
  34.     $type$ $propertyName$() const { return m_$propertyName$; }
  36. public Q_SLOT:
  37.     void set$propertyName$($type$ _$propertyName$) { if(m_$propertyName$ != _$propertyName$){m_$propertyName$ = _$propertyName$; emit $propertyName$Changed(_$propertyName$); }  }
  39. private:
  40.         $type$ m_$propertyName$;
  42. Q_SIGNAL:
  43.     void $propertyName$Changed($type$ $propertyName$);
  45.             ]]>
  46.       </Code>
  47.     </Snippet>
  48.   </CodeSnippet>
  49. </CodeSnippets>
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