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How can I create a simple message box in Python?
...00")#remember its .geometry("WidthxHeight(+or-)X(+or-)Y")
tkMessageBox.showerror(title="error",message="Error Message",parent=window)
#centre screen message
window.geometry("1x1+"+str(window.winfo_screenwidth()/2)+"+"+str(window.winfo_screenheight()/2))
tkMessageBox.showinfo(title="Greetings", mess...
How to create an installer for a .net Windows Service using Visual Studio
...me contains invalid characters, is empty, or is too long (max length = 80) error when adding the Installer then right click in the grey area again, go to Properties and ensure that the Service Name value is set.
– wolfyuk
Jun 24 '15 at 8:46
...
可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
...
fchown
lstat
setgid
symlink
aio_error
fcntl
mkdir
setpgid
sysconf
aio_return
fdatasync
mkfifo
setsid
tcdrain
aio_suspend
fork
open
setsockopt...
How to convert ‘false’ to 0 and ‘true’ to 1 in Python
...n 0, and the other half 1. The variant using encode will raise an encoding error if the input is not ASCII (thus increasing the undefined-ness of the behaviour).
Seriously, I believe the most readable, and faster, solution is to use an if:
def to_bool(s):
return 1 if s == 'true' else 0
See...
How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
... This will work correct in 90% of cases but you may sometimes get errors which are hard to debug. You should use ng-attr-id instead.
– Baki
Jun 3 '16 at 13:32
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Displaying Windows command prompt output and redirecting it to a file
...ted even if dir command failed. This is useful when there was some form of error in your command and you still want to see the log file on the console. See Microsoft's article on this. However, this has the issue of %errorlevel% being set to the error level of type (which would be 0).
...
Open terminal here in Mac OS finder [closed]
...mand "cd \"" & frontWinPath & "\""
end tell
on error error_message
beep
display dialog error_message buttons ¬
{"OK"} default button 1
end try
end tell
end main
Similar scripts can also get you the complete path to ...
How to add a TextView to LinearLayout in Android
...
Hey i have checked your code, there is no serious error in your code. this is complete code:
main.xml:-
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:id="...
Getting SyntaxError for print with keyword argument end=' '
... you're missing a quote at the beginning but this is probably a copy/paste error.
In Python 3.x, the end=' ' part will place a space after the displayed string instead of a newline. To do the same thing in Python 2.x, you'd put a comma at the end:
print "Building internam Index for %d tile(s) ..."...
Force line-buffering of stdout when piping to tee
...ering
-o, --output=MODE adjust standard output stream buffering
-e, --error=MODE adjust standard error stream buffering
If MODE is 'L' the corresponding stream will be line buffered.
This option is invalid with standard input.
If MODE is '0' the corresponding stream will be unbuffered.
Oth...