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Hyphenated html attributes with asp.net mvc
... than an underscore as underscores aren't valid in html attribute names.
<%= Html.TextBox("name", value, new { @data_foo = "bar"}) %>
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fo...
Git push existing repo to a new and different remote repo server?
...eresting hash
git reset 4b62bdc9087bf33cc01d0462bf16bbf396369c81 --hard
Alternatively select the commit by git cherry-pick to append into existing HEAD.
Then push to your new repo:
git push https://github.com/user/example new_branch:master
If you're rebasing, use -f for force push (not recommen...
Catching an exception while using a Python 'with' statement
...pen("a.txt") as f:
print(f.readlines())
except: # <- with doesn't have an except clause.
print('oops')
A context manager's __exit__ method, if it returns False will reraise the error when it finishes. If it returns True, it will suppress it. The open builtin's __exi...
How to find the JVM version from a program?
... edited May 27 '19 at 5:45
MultiplyByZer0
3,73333 gold badges2727 silver badges4646 bronze badges
answered Feb 24 '11 at 10:09
...
Does a finally block always get executed in Java?
...ed are:
If you invoke System.exit()
If you invoke Runtime.getRuntime().halt(exitStatus)
If the JVM crashes first
If the JVM reaches an infinite loop (or some other non-interruptable, non-terminating statement) in the try or catch block
If the OS forcibly terminates the JVM process; e.g., kill -9 &...
Get value from NSTextField
...conforms to NSTextFieldDelegate, as in...
@interface MyObject : NSObject <NSTextFieldDelegate>
Then you set MyObject as the delegate of the NSTextField
[myTextField setDelegate:myObject]
Now, you can find out when something happens in the textfield by implementing methods in MyObject lik...
Where does Git store the SHA1 of the commit for a submodule?
...s commit (this is the so-called "gitlink").
Try doing git ls-tree master <path-to-directory-containing-submodule> (or just git ls-tree master if the submodule lives in the top-level directory).
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How to add a button dynamically in Android?
...
try this:
for (int i = 1; i <= 20; i++) {
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
Button btn = new Button(this);...
How to change the order of DataFrame columns?
...only other piece of information to know is that without a header, the default column names are integers, not strings.
– daniel brandstetter
Sep 9 '19 at 23:27
...
Operator Overloading with C# Extension Methods
...
Too bad. I just wanted to add an operator to multiply a TimeSpan by a scalar value... :(
– Filip Skakun
Jan 10 '13 at 23:57
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