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How to run cron job every 2 hours
... an *, the script would run every minute during every second hour.)
Don't forget, you can check syslog to see if it ever actually ran!
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How do I add a ToolTip to a control?
I have some controls that I would like to display a ToolTip for when the mouse is hovering over it. How can I do this? I would like to know how to do this properly in code, but also in the designer (There is a ToolTip component in the toolbox, but I don't quite.. get it).
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Indentation in Go: tabs or spaces?
...ventions document somewhere that sets whether tabs or spaces are preferred for indentation in Go source code? If not, what is the (statistically) more popular option?
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Android adding simple animations while setvisibility(view.Gone)
...things to add animations, first you can let android animate layout changes for you. That way every time you change something in the layout like changing view visibility or view positions android will automatically create fade/transition animations. To use that set
android:animateLayoutChanges="tru...
“Templates can be used only with field access, property access, single-dimension array index, or sin
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I had the same problem with something like
@foreach (var item in Model)
{
@Html.DisplayFor(m => !item.IsIdle, "BoolIcon")
}
I solved this just by doing
@foreach (var item in Model)
{
var active = !item.IsIdle;
@Html.DisplayFor(m => active , "BoolIc...
error opening HPROF file: IOException: Unknown HPROF Version
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The hprof file you get from Android has android specific format. You should convert hprof file take from Android OS into standard hprof format. For this you can use hprof-conv tool that is located at AndroidSDK/tools/hprof-conv.
For example:
hprof-conv android.hprof mat.hprof
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File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?
There seems to be three identical ways to get the platform-dependent "file separator" platform-independently:
2 Answers
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How can I remove an entry in global configuration with git config?
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For Windows, you can edit the file at C:\Users\%USERNAME%\.gitconfig
– Shital Shah
Oct 27 '16 at 4:50
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Checking whether a variable is an integer or not [duplicate]
...ght answer in Python, since it blocks all the flexibility of polymorphism. For instance, if you subclass int, your new class should register as an int, which type will not do:
class Spam(int): pass
x = Spam(0)
type(x) == int # False
isinstance(x, int) # True
This adheres to Python's strong polymorp...
What is the “-d” in “npm -d install”?
I've seen some posts that refer to running npm with a -d argument. For example, this issue refers to doing npm -d install coffee-script . There are a few other pages that also refer to this syntax, including the install instructions for at least one npm package.
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