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I want to delete all bin and obj folders to force all projects to rebuild everything
... "%%G was unexpected at this time" - this happens when you run it from the command line instead from inside a batch file. Use single '%'s in this case.
– Designpattern
Jan 11 '12 at 9:05
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What is ANSI format?
...ncoding format? Is it a system default format?
In what way does it differ from ASCII?
10 Answers
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Git keeps asking me for my ssh key passphrase
...-x Lock agent. -X Unlock agent. -s pkcs11 Add keys from PKCS#11 provider.
– Sandeep C
Feb 12 '17 at 10:35
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Semicolon before self-invoking function? [duplicate]
...tion : f()
Putting a semicolon before the function prevents the function from becoming an argument to whatever precedes it when the parentheses become confused with function application.
Consider
var x = 42
(function () { ... })()
is the same as
var x = 42(function () { ... })()
but
var x...
MySQL: Can't create table (errno: 150)
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From the MySQL - FOREIGN KEY Constraints Documentation:
If you re-create a table that was dropped, it must have a definition that conforms to the foreign key constraints referencing it. It must have the correct column nam...
How do I rename a Git repository?
...repository directory itself).
Rename the directory (for example, using mv from the command line or the F2 hotkey from a GUI).
Remote Repository
Rename a remote repository as follows:
Go to the remote host (for example, https://github.com/User/project).
Follow the host's instructions to rename ...
FormData.append(“key”, “value”) is not working
... 50+ and Firefox 39+ (resp. 44+):
formdata.entries() (combine with Array.from() for debugability)
formdata.get(key)
and more very useful methods
Original answer:
What I usually do to 'debug' a FormData object, is just send it (anywhere!) and check the browser logs (eg. Chrome devtools' Network ...
Accessing UI (Main) Thread safely in WPF
... @l46kok This can have different reasons (console app, hosting from winforms etc.). As @WolfgangZiegler said, you can use any UIElement for it. I just usually use Application.Current for it since it looks cleaner to me.
– Botz3000
Jul 24 '12 at 6:51...
Flatten an irregular list of lists
... can use a tuple of str and bytes to get the same effect there.
The yield from operator returns an item from a generator one at a time. This syntax for delegating to a subgenerator was added in 3.3
def flatten(l):
for el in l:
if isinstance(el, collections.Iterable) and not isinstance(...
Truncating floats in Python
I want to remove digits from a float to have a fixed number of digits after the dot, like:
29 Answers
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