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Django Admin - Disable the 'Add' action for a specific model
...(admin.ModelAdmin):
form = QuestionTrackAdminForm
list_display = ['title', 'weight']
readonly_fields = ['title', 'weight']
admin.site.register(MyModel, MyModelAdmin)
Here, "readonly_fields" does the magic. Thanks.
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SensorUtil 传感器工具扩展：在后台和屏幕关闭时保持传感器工作 · App Inv...
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属性 Properties
操作1标题 Action1Title
通知中操作按钮1的标题。
操作2标题 Action2Title
通知中操作按钮2的标题。
操作3标题 Action3Title
通知中操作按钮3的标题。
获取WiFi锁 AquireWiFiLock
指定启动前...
How to implement a confirmation (yes/no) DialogPreference?
...le of how an alert dialog can be built.
new AlertDialog.Builder(this)
.setTitle("Title")
.setMessage("Do you really want to whatever?")
.setIcon(android.R.drawable.ic_dialog_alert)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterf...
Repeat command automatically in Linux
...ound. But you need to find the process id with command "ps -ef | grep your_script" then you need to kill it. So kindly add the '&' when you running the script.
# ./while_check.sh &
Here is the same loop as a script. Create file "while_check.sh" and put this in it:
#!/bin/bash
while true;...
How to hide output of subprocess in Python 2.7
I'm using eSpeak on Ubuntu and have a Python 2.7 script that prints and speaks a message:
5 Answers
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How to execute a MySQL command from a shell script?
How can I execute an SQL command through a shell script so that I can make it automated?
14 Answers
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How to use random in BATCH script?
How to use random in BATCH script?
14 Answers
14
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How may I reference the script tag that loaded the currently-executing script?
How can I reference the script element that loaded the javascript that is currently running?
14 Answers
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How to generate JAXB classes from XSD?
...- ([your java home dir]\bin\xjc.exe). But you need to create .bat (or .sh) script for using it.
e.g. generate.bat:
[your java home dir]\bin\xjc.exe %1 %2 %3
e.g. test-scheme.xsd:
<?xml version="1.0"?>
<xs:schema version="1.0"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
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Chrome Development Tool: [VM] file from javascript
I added a breakpoint in my javascript file (jaydata.js) and was pressing "Step over to the next function call."
When it got to a line that was:
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