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C# elegant way to check if a property's property is null
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could you explain what this does? What is value equal to if PropertyC is null? or if PropertyB is null? what if Object A is null?
– Kolob Canyon
May 18 '19 at 3:04
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\d is less efficient than [0-9]
...or \d . I said it was probably more efficient to use a range or digit specifier than a character set.
5 Answers
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Git: See my last commit
...y other folks in this question, you can use git log -1, git show, and git diff to get the same sort of output. Personally, I tend to use git show <rev> when looking at individual revisions.
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Parse v. TryParse
What is the difference between Parse() and TryParse()?
8 Answers
8
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jQuery Multiple ID selectors
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If you give each of these instances a class you can use
$('.yourClass').upload()
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Javascript Object push() function
...ar tempData = [];
for ( var index=0; index<data.length; index++ ) {
if ( data[index].Status == "Valid" ) {
tempData.push( data );
}
}
data = tempData;
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wildcard ssl on sub-subdomain [closed]
we have wildcard ssl certificate for *.domain.com, and have a website with sub1.sub2.domain.com
3 Answers
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How to make Entity Framework Data Context Readonly
...not to let them issue inserts, updates or deletes or any other database modification commands. Hence how can I make a data context or entity readonly.
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How to fight tons of unresolved variables warning in Webstorm?
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All other answers are incorrect for the general case. What if you don't get data as a parameter? You don't have JSDoc then:
function niceApiCall(parameters) {
const result = await ... // HTTP call to the API here
for (const e of result.entries) {
.. // decorate each entry i...
Spring Cache @Cacheable - not working while calling from another method of the same bean
...et object,
will not lead to an actual cache interception at runtime even if the
invoked method is marked with @Cacheable.
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