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browser sessionStorage. share between tabs?
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@vivek241 The solution worked great for me when the JS file size was smaller and "the solution script" given above is loaded as first script in the page. When my JS file grew too larger, say 1000 or more lines, it suddenly stopped working and removed my cookies and specific local...
DynamoDB vs MongoDB NoSQL [closed]
... so there's no need to use a database for this, that's the reason why I decided to choose a noSQL data storage.
8 Answers
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How to check whether an array is empty using PHP?
...is kind of arrays, for example it helps when you want to validate an input file array_filter($_FILES["documento"]['name'])
– Gendrith
Mar 17 '19 at 18:04
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Is it possible to pass a flag to Gulp to have it run tasks in different ways?
...stead, which gulp-util already used.
So I've changed some lines in my gulpfile to remove gulp-util:
var argv = require('minimist')(process.argv.slice(2));
gulp.task('styles', function() {
return gulp.src(['src/styles/' + (argv.theme || 'main') + '.scss'])
…
});
Original
In my project I...
JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
...Template are deprecated in Spring 3.2. I can't find out why or what is considered the best practice to replace existing code using these methods.
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jQuery Validate - Enable validation for hidden fields
...aults method in jQuery Validate and found it on line 261 of the unminified file. All this function really does is merge your json settings in to the existing $.validator.defaults which are initialized with the ignore property being set to ":hidden" along with the other defaults defined in jQuery Va...
Why is the use of alloca() not considered good practice?
... on the stack) at random points of the program's execution.
In the header file:
void DoSomething() {
wchar_t* pStr = alloca(100);
//......
}
In the implementation file:
void Process() {
for (i = 0; i < 1000000; i++) {
DoSomething();
}
}
So what happened was the compiler in...
Best way to parse command line arguments in C#? [closed]
...ass Options
{
[Option("i", "input", Required = true, HelpText = "Input file to read.")]
public string InputFile { get; set; }
[Option(null, "length", HelpText = "The maximum number of bytes to process.")]
public int MaximumLenght { get; set; }
[Option("v", null, HelpText = "Pri...
git pull while not in a git directory
... the command below while my cwd is /tmp updates that repo, but the updated file appears in /tmp instead of the working tree /tmp/ggg2:
GIT_DIR=/tmp/ggg2/.git git pull
See also this answer to a similar question, which demonstrates the --git-dir and --work-tree flags.
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Finding JavaScript memory leaks with Chrome
...4QhR2/show/
I was never able to figure out how to use the Timeline and Profiler to track down memory leaks, until I read the following documentation. After reading the section entitled 'Object allocation tracker' I was able to use the 'Record Heap Allocations' tool, and track some some Detached DOM...