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by: eliteTony
Created: —
Category: Onsite SEO & Research
Viewed: 144

Magento 2 Check if a Variable contains JSON encoded code or not?

I have a variable $ image, Sometimes it containes JSON Encoded value and sometimes it is not. What I need? If $ image doesn’t have JSON encoded data, I want to do my custom code.

I am trying this:

public function isJSON($  string){     return is_string($  string) && is_array($  this->jsonHelper->jsonDecode($  string, true)) && (json_last_error() == JSON_ERROR_NONE) ? true : false; }  if(!isJSON($  image)){    $  decode_image = $  image; } 

But it is not working, Please help me.

Check if user is in AD group using Javascript

I need to check if user is part of an AD Group with Javascript.

I’ve created a SP group and I added an AD Group to it and I am part of this group.

I removed my user from Site Administrators and Site owners (group with full control).

Then I tried the code found here:

But the code above did not worked. Is it possible that it is an issue caused by users profile sync? Or there is a way to add to SharePoint user profile the AD group or OU or AD directory where an user belongs and get this property using JavaScript?

How to check if a new username is a system user?

I want to create a script that change a username. I want to check if the user is not a system user. My idea is to check /etc/passwd and pick only users with an ID between 1000 and 60000 and users that have a /home directory like


My grep command for now is like

   egrep -E '1[0-9]{3}.*/home' /etc/passwd  

As you can see, it doesn’t match my [1000-60000] pattern nor the name

Check SMTP connection in health check

I have created a web service which can also send emails (using Gmail SMTP). This is deployed using Kubernetes and a health check is run every 30 seconds.

Since a team member changed the login credentials we use for sending emails, a check for the SMTP connection has been added as part of the health check. Now the health check tends to fail with the following error:

Invalid login: 454 4.7.0 Too many login attempts, please try again later. - gsmtp 

Should verifying the SMTP connection be part a health check? Or would it be better to just skip this check? Most of the system can still function properly without using SMTP.

How do I fix “initialization check failed: GLib version too old (micro mismatch)” for ibus-gtk and ibus-gtk3?

I updated my Ubuntu 19.10 (Eoan) (development build) yesterday and saw the following errors during the update process. I’m curious if anyone knows how to fix them.

I can reproduce the errors by executing the command sudo apt-get reinstall ibus-gtk ibus-gtk3 as shown below, but I have no clue how to fix them. The installed versions of my libglib packages seem to be up to date…

Currently, I can’t type Chinese characters in Firefox Nightly 70.0a1 (2019-07-14) at all, but the IME still works as expected (outputting Chinese characters) in gedit.

sudo apt-get reinstall ibus-gtk ibus-gtk3 正在讀取套件清單... 完成 正在重建相依關係           正在讀取狀態資料... 完成 升級 0 個,新安裝 0 個,重新安裝 2 個,移除 0 個,有 0 個未被升級。 需要下載 0 B/29.9 kB 的套件檔。 此操作完成之後,會多佔用 0 B 的磁碟空間。 (讀取資料庫 ... 目前共安裝了 172275 個檔案和目錄。) 正在準備解包 .../ibus-gtk_1.5.19-4ubuntu2_amd64.deb…… Unpacking ibus-gtk:amd64 (1.5.19-4ubuntu2) over (1.5.19-4ubuntu2) ... 正在準備解包 .../ibus-gtk3_1.5.19-4ubuntu2_amd64.deb…… Unpacking ibus-gtk3:amd64 (1.5.19-4ubuntu2) over (1.5.19-4ubuntu2) ... 設定 ibus-gtk:amd64 (1.5.19-4ubuntu2) ... 設定 ibus-gtk3:amd64 (1.5.19-4ubuntu2) ... 執行 libgtk2.0-0:amd64 (2.24.32-3ubuntu1) 的觸發程式…… Cannot load module /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/ GModule (/usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/ initialization check failed: GLib version too old (micro mismatch) /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/ does not export GTK+ IM module API: GModule (/usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/ initialization check failed: GLib version too old (micro mismatch) 執行 libgtk-3-0:amd64 (3.24.8-1ubuntu1) 的觸發程式…… Cannot load module /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules/ GModule (/usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules/ initialization check failed: GLib version too old (micro mismatch) /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules/ does not export GTK+ IM module API: GModule (/usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules/ initialization check failed: GLib version too old (micro mismatch) 

check and tell my website is OK or not

I just publish my 100th article on my blog –

1st of this is not a SPAM or something like that.

I do not have much traffic and i just want to confirm from you friends that's please check my blog and tell is it ok or do i have to change something in it to attract more visitors.


Activar Check de un datagridview conforme a un List

lo que quiero hacer es activar los checkbox de un datagriview conforme a un listado(List) que tengo ejemplo si un campo es “Si” entonces se activara el checkbox asi sucesivamente intente con este pero no me funciono si tienen alguna sugerencia favor de indicar se agradece cualquiera comentario

Tengo primero ese List que se saca de un Select

 public Int32 acmId { get; set; }     public Int32 acmIdEmpresa { get; set; }     public Int32 acmIdModulo { get; set; }     public Int32 acmdIdUsuario { get; set; }     public string acmVisualizacion { get; set; }     public string acmRegistro { get; set; }     public string acmActualizacion { get; set; }     public string acmEliminacion { get; set; }     public string acmUserCreate { get; set; }     public DateTime acmDateCreate { get; set; }     public string acmUserUpdate { get; set; }     public DateTime acmDateUpdate { get; set; } 

Tengo primero ese List que se almacenara para pasarlo al Datagridview

    public Int32 acmId { get; set; }     public Int32 acmIdEmpresa { get; set; }     public Int32 acmIdModulo { get; set; }     public Int32 acmdIdUsuario { get; set; }     public bool Ver { get; set; }     public bool Reg { get; set; }     public bool Act { get; set; }     public bool Eli { get; set; } 

intente pasar de un List a otro pero con valores bool y si reconoce el campo agregar el valor

    public List<CheckPrueba> lstCheckPrueba = new List<CheckPrueba>();   List<AccesoModulos> LstClientes = null;             AccesoModulos ObjClientes = null;             IBAccesoModulos ObjClientesb = null;              try             {                 LstClientes = new List<AccesoModulos>();                 ObjClientes = new AccesoModulos();                 ObjClientes.acmdIdUsuario = ID;                 LstClientes = ObjClientesb.FP_LISTAR_AccesoModulos(ObjClientes).ToList();                  CheckPrueba objCheckPrueba = null;                 objCheckPrueba = new CheckPrueba();                   foreach (var a in LstClientes)                 {                     objCheckPrueba.acmId = a.acmId;                     objCheckPrueba.acmIdEmpresa = a.acmIdEmpresa;                     objCheckPrueba.acmIdModulo = a.acmIdModulo;                     objCheckPrueba.acmdIdUsuario = a.acmdIdUsuario;                      bool IscheckedVer = a.acmVisualizacion == "SI";                     if (IscheckedVer == true)                     {                         objCheckPrueba.Ver = true;                     }                     else                     {                         objCheckPrueba.Ver = false;                      }                      bool IscheckedReg = a.acmRegistro == "SI";                     if (IscheckedReg == true)                     {                         objCheckPrueba.Reg = true;                     }                     else                     {                         objCheckPrueba.Reg = false;                      }                      bool IscheckedAct = a.acmActualizacion == "SI";                     if (IscheckedAct == true)                     {                         objCheckPrueba.Reg = true;                     }                     else                     {                         objCheckPrueba.Reg = false;                      }                     bool IscheckedEli = a.acmEliminacion == "SI";                     if (IscheckedEli == true)                     {                         objCheckPrueba.Eli = true;                     }                     else                     {                         objCheckPrueba.Eli = false;                      }                     lstCheckPrueba.Add(objCheckPrueba);                      datalistado.DataSource = lstCheckPrueba;             }             }             catch (Exception ex)             {                 Mostrar_Mensaje_Error(ex.Message);             } 

How to check if the command is execuable when it delivers through asynchronous message queue?

The aggregate root’s state is the product of the commands it receives. So different order of receiving the commands produce different aggregate root states.

How can I check domain rules based on the state when the order of commands are not guaranteed? How to check if a command can be executed based on the last state of the aggregate root if the command is sent by an asynchronous message queue like Rabbitmq?