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python - Loading model with custom loss + keras

In Keras, if you need to have a custom loss with additional parameters, we can use it like mentioned ... custom loss with additional parameters See Question&Answers more detail:os...

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c# - Calculate square root of a BigInteger (System.Numerics.BigInteger)

.NET 4.0 provides the System.Numerics.BigInteger type for arbitrarily-large integers. I need to compute the ... extension method for this? See Question&Answers more detail:os...

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git reset - Is it still possible to restore deleted untracked files in git?

let's say yesterday I did some changes on my master branch, and I forgot to add, commit them. and in ... deleted files in this situation ? See Question&Answers more detail:os...

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javascript - Using querySelectorAll to change the style property of multiple elements

I have the following function which when triggered will make a DIV become semi-transparent. function changeOpacity(el) ... would I implement it? See Question&Answers more detail:os...

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php - Why do timestamps have a limit to 2038?

I just found out, running a calendar script, that timestamps in PHP has a limit to 2038. What does it really mean ... from a given date (1970)? See Question&Answers more detail:os...

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runtime - Prevent launching multiple instances of a java application

I want to prevent the user from running my java application multiple times in parallel. To prevent this, I have ... other mechanism could I use? See Question&Answers more detail:os...

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javascript - jQuery .focusout / .click conflict

I'm working on a project with an autocomplete searchbox. Now I have the issue that I want to pass the value from ... ">hello world</a></div>? See Question&Answers more detail:os...

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datetime - Use JavaScript to convert a date string with timezone to a date object in local time

The format of my date string looks like this: yyyy-MM-ddTHH:mm:ss-0Z00 Example 1: 2010-03-05T07:03:51-0800 ... Pentaho Data Integration 4.3.0. See Question&Answers more detail:os...

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How to use SASS with Netbeans 8.0.1

I'm trying to use SASS in Netbeans 8.0.1. I have Ruby and SASS set up correctly based upon the ... debug this problem? Thanks in advance! See Question&Answers more detail:os...

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c# - Sorting Files by date

I am using such code to compare files to sort by date.. FileInfo f = new FileInfo(name1); FileInfo f1 = ... by getting all files from directory. See Question&Answers more detail:os...

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c++ - What does "for(;;)" mean?

In C/C++, what does the following mean? for(;;){ ... } See Question&Answers more detail:os...

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Manually Downloading and Installing Packages in R

I am currently trying to run some R code on a computing cluster but cannot run the install.packages function ... the cluster are Unix x86_64. See Question&Answers more detail:os...

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angularjs - Good way to dynamically open / close a popover (or tooltip) using angular, based on expression?

I have a form that is wired into angular, using it for validation. I am able to display error messages using ... '#popover_id').popover('show'). See Question&Answers more detail:os...

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java - How do I modify Eclipse code formatting?

When I reformat code with Eclipse, it turns method headers like this: public void myMethod(String param) { into ... t imagine why anyone would! See Question&Answers more detail:os...

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java - Validate an XML File Against Multiple Schema Definitions

I'm trying to validate an XML file against a number of different schemas (apologies for the contrived example) ... to validate my XML documents? See Question&Answers more detail:os...

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c++ - Consistent pseudo-random numbers across platforms

I am looking for a way to generate pseudo random number sequences that will yield identical sequence results for ... about this assumption). See Question&Answers more detail:os...

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Do Python regular expressions have an equivalent to Ruby's atomic grouping?

Ruby's regular expressions have a feature called atomic grouping (?>regexp), described here, is there any equivalent in Python's re module? See Question&Answers more detail:os...

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What does this ">>=" operator mean in C?

unsigned long set; /*set is after modified*/ set >>= 1; I found this in a kernel system call but I don't understand, how does it work? See Question&Answers more detail:os...

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Redefinition allowed in C but not in C++?

Why does this code work in C but not in C++? int i = 5; int i; // but if I write int i = 5; again I get error in C also int main(){ // using i } See Question&Answers more detail:os...

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c# - Why are public fields faster than properties?

I was poking around in XNA and saw that the Vector3 class in it was using public fields instead of properties ... . - JulianR Thanks everyone! See Question&Answers more detail:os...

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algorithm - How do I find the position of matching parentheses or braces in a given piece of text?

A lot of text editors and IDEs have a feature that highlights matching parentheses, square brackets, or curly ... an illustration of nesting. See Question&Answers more detail:os...

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android - Set Imageview to show image in sdcard?

I have a image stored in SD card of my phone. I want to show it in a image view. I know the location of the ... any way to do this. Thank you. See Question&Answers more detail:os...

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c++ - warning: returning reference to temporary

I have a function like this const string &SomeClass::Foo(int Value) { if (Value < 0 or Value > 10) ... a static member) cannot be temporary. See Question&Answers more detail:os...

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common lisp - What's the canonical way to join strings in a list?

I want to convert ("USERID=XYZ" "USERPWD=123") to "USERID=XYZ&USERPWD=123". I tried (apply #'concatenate 'string '( ... ~A~A" delim element))))) See Question&Answers more detail:os...

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linux - Grep inside all files created within date range

I am on the Ubuntu OS. I want to grep a word (say XYZ) inside all log files which are created within date range ... may-2012. How do I do that? See Question&Answers more detail:os...

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r - First entry from string split

I've got a column people$food that has entries like chocolate or apple-orange-strawberry. I want to split ... find an equivalent for R. See Question&Answers more detail:os...

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c++ - _GNU_SOURCE and __USE_GNU

I want to use CPU_SET, which is a glibc linux-specific macro that should be defined in sched.h The ... that defining __USE_GNU is sufficient? See Question&Answers more detail:os...

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php - Using array_intersect on a multi-dimensional array

I have two arrays that both look like this: Array ( [0] => Array ( [name] => STRING [value] => STRING ... 't been successful in my attempts. :( See Question&Answers more detail:os...

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