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Is there a faster/shorter way to initialize variables in a Rust struct?
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You can provide default values for your struct by implementing the Default trait. The default function would look like your current new function:
impl Default for cParams {
fn default() -> cParams {
cParams {
iInsertMax: -1,
iUpdate...
How to exclude a file extension from IntelliJ IDEA search?
...nsion from the results in IntelliJ IDEA's " Find in Path " dialog (invoked by CTRL + SHIFT + F )? I want to exclude all .css files.
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Retaining file permissions with Git
...ontrol my web server as described in Version control for my web server , by creating a git repo out of my /var/www directory . My hope was that I would then be able to push web content from our dev server to github, pull it to our production server, and spend the rest of the day at the pool.
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Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...s referring to when it says "MissingRequiredValidatorError"
I thought that by updating post_params and giving it :image it would be fine, as both create and update use post_params
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How do I kill background processes / jobs when my shell script exits?
...n't require job control, and may also get some grandchild processes missed by other solutions.
– michaeljt
Dec 13 '12 at 9:17
5
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Should I use px or rem value units in my CSS? [closed]
... the beginning, the only way to provide users a way to scale text size was by using relative size units (such as ems). This is because the browser's font size menu simply changed the root font size. Thus, if you specified font sizes in px, they wouldn't scale when changing the browser's font size ...
Is a Python dictionary an example of a hash table?
...le. You can read a description of python's dict implementation, as written by Tim Peters, here.
That's why you can't use something 'not hashable' as a dict key, like a list:
>>> a = {}
>>> b = ['some', 'list']
>>> hash(b)
Traceback (most recent call last):
File "<st...
How do I temporarily disable triggers in PostgreSQL?
...e all trigger modifications much more cheaply after the fact than on a row-by-row basis.
6 Answers
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How do I remove javascript validation from my eclipse project?
... wildcard pattern, or click Browse button to mention the JavaScript source by name.
The information about JavaScript source inclusion/exclusion is saved into .settings/.jsdtscope file. Do not forget to add it to your SCM.
Here is how configuration looks with jQuery files removed from validation:...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...any ways to look at this, but my advice would be:
If you are not worried by the prospect of vendor tie-in, then make your choice between Hibernate, and other JPA and JDO implementations including the various vendor specific extensions in your decision making.
If you are worried by the prospect of ...