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Logging best practices [closed]
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Update: For extensions to System.Diagnostics, providing some of the missing listeners you might want, see Essential.Diagnostics on CodePlex (http://essentialdiagnostics.codeplex.com/)
Frameworks
Q: What frameworks do you use?
A: System.Diagnostics.TraceSource, built in ...
Getting an object from an NSSet
... think hash needs to be implemented; it would just go a lot faster if you did do that.
– fumoboy007
Aug 11 '13 at 22:17
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Is Integer Immutable
I know this is probably very stupid, but a lot of places claim that the Integer class in Java is immutable, yet the following code:
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How do I get the value of text input field using JavaScript?
...get an input textbox value directly (without wrapping the input element inside a form element):
Method 1:
document.getElementById('textbox_id').value to get the value of
desired box
For example, document.getElementById("searchTxt").value;
Note: Method 2,3,4 and 6 returns a colle...
align right in a table cell with CSS
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It depends. I have a paragraph, which is block, inside a table cell (css display: table-cell), and if I give that paragraph a width of 100% it starts to respect text-align right. I assume defining a width isn't always the best thing.
– Costa
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jQuery change input text value
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$('input.sitebg').val('000000');
but you should really be using unique IDs if you can.
You can also get more specific, such as:
$('input[type=text].sitebg').val('000000');
EDIT:
do this to find your input based on the name attribute:
$('input[name=sitebg]').val('000000');
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How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
...ect. In this regard, orphanRemoval=true and cascade=CascadeType.REMOVE are identical, and if orphanRemoval=true is specified, CascadeType.REMOVE is redundant.
The difference between the two settings is in the response to disconnecting a relationship. For example, such as when setting the address fi...
How can I shrink the drawable on a button?
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You should use a ImageButton and specify the image in android:src, and set android:scaletype to fitXY
Setting scaled drawable in code
Drawable drawable = getResources().getDrawable(R.drawable.s_vit);
drawable.setBounds(0, 0, (int)(drawable.getIntrinsicWidth()*0.5),
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HTML5 dragleave fired when hovering a child element
...e level of sophistication of the first few answers I almost discarded it. Did you have any drawbacks ?
– Arthur Corenzan
Jul 15 '14 at 0:16
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Reverting to a specific commit based on commit id with Git? [duplicate]
... go to the newest commit in this branch again, easily. So it does the opposide as described by bwawok: Local files are not changed (they look exactly as before "git reset --soft"), but the history is modified (branch is truncated after the specified commit).
The command for bwawok's answer might be...