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Use of an exclamation mark in a Git commit message via the command line
How do I enter an exclamation point into a Git commit message from the command line?
6 Answers
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How to fluently build JSON in Java?
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I am using the org.json library and found it to be nice and friendly.
Example:
String jsonString = new JSONObject()
.put("JSON1", "Hello World!")
.put("JSON2", "Hello my World!")
.put("JSON3", new JSONObject().p...
How to get current time with jQuery
...dt.getHours() + ":" + dt.getMinutes() + ":" + dt.getSeconds();
document.write(time);
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List passed by ref - help me explain this behaviour
... @Ngm - when you call ChangeList, only the reference is copied - it is the same object. If you change the object in some way, everything that has a reference to that object will see the change.
– Marc Gravell♦
Nov 30 '10 at 6:59
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.htaccess not working apache
.../2.4/mod/core.html#allowoverride for details. You need to also ensure that it is set in the correct scope - ie, in the right block in your configuration. Be sure you're NOT editing the one in the block, for example.
Third, if you want to ensure that a .htaccess file is in fact being read, put gar...
Easiest way to copy a single file from host to Vagrant guest?
...g|
# ... other configuration
config.vm.provision "file", source: "~/.gitconfig", destination: ".gitconfig"
end
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Get all related Django model objects
... getattr(a, link).all()
for object in objects:
# do something with related object instance
I spent a while trying to figure this out so I could implement a kind of "Observer Pattern" on
one of my models. Hope it's helpful.
Django 1.8+
Use _meta.get_fields(): https://docs.djangoprojec...
How to copy data to clipboard in C#
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WinForms: use following namespace declaration, make sure Main is marked with [STAThread] attribute:
using System.Windows.Forms;
WPF: use following namespace declaration
using System.Windows;
console: add reference to System.Windows.Forms, use following namespace declaration, make sure Main is ...
Avoid trailing zeroes in printf()
...ily of functions. What I want is to be able to print a double (or float) with a maximum given number of digits after the decimal point. If I use:
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Why is the .bss segment required?
...hat global and static variables are stored in the .data segment, and uninitialized data are in the .bss segment. What I don't understand is why do we have dedicated segment for uninitialized variables? If an uninitialised variable has a value assigned at run time, does the variable exist still ...