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Deserialize JSON into C# dynamic object?
...t);
return true;
}
public override bool TryGetIndex(GetIndexBinder binder, object[] indexes, out object result)
{
if (indexes.Length == 1 && indexes[0] != null)
{
if (!_dictionary.TryGetValue(indexes[0].ToString(), ...
Big O of JavaScript arrays
...ired)
Prepending - O(n) via unshift, since it requires reassigning all the indexes
Insertion - Amortized O(1) if the value does not exist. O(n) if you want to shift existing values (Eg, using splice).
Deletion - Amortized O(1) to remove a value, O(n) if you want to reassign indices via splice.
Swapp...
how to stop Javascript forEach? [duplicate]
...d.
3. The Fun Way: use every().
['a', 'b', 'c'].every(function(element, index) {
// Do your thing, then:
if (you_want_to_break) return false
else return true
})
You can use some() instead, if you'd rather return true to break.
...
Apple Pay入华遇阻 只因BAT太受欢迎？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...易规模的提升确实十分明显，在去年第四季度，微信和手Q带来的订单量就占到了京东的20%。不过能得到微信入口的企业并不多，就连滴滴和点评也被隐藏在了三级入口里，其他商户更是很难享受微信的入口红利。不过基于社交...
Where is SQL Server Management Studio 2012?
I had SQL Server 2008 R2 and Visual Studio 2008 and 2010 on my laptop. I've installed SQL Server 2012 and have finally got SQL Server Data Tools to show up, so that I can create SSRS reports in Visual Studio 2010.
...
How to get the list of properties of a class?
... }
return dict;
}
This thing will not work for properties with an index - for that (it's getting unwieldy):
public static Dictionary<string, object> DictionaryFromType(object atype,
Dictionary<string, object[]> indexers)
{
/* replace GetValue() call above with: */
...
Internet Explorer's CSS rules limits
... @anthony, two selectors, one rule.
– squidbe
May 30 '14 at 20:50
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show 4 more comments
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Most efficient way to determine if a Lua table is empty (contains no entries)?
...ility would be to count the number of elements, by using the metatable "newindex" key. When assigning something not nil, increment the counter (the counter could live in the metatable as well) and when assigning nil, decrement the counter.
Testing for empty table would be to test the counter with 0...
Git merge left HEAD marks in my files
...bin/bash
for f in $(grep -Rl '^>>>>>>> ' --include="*.php" --include="*.css" --include="*.js" --include="*.html" --include="*.svg" --include="*.txt" .)
do
sed -i -e '/^=======/,/^>>>>>>> /d' -e '/^<<<<<<< /d' $f
sed -i -e '/^>>>...
How to subtract X days from a date using Java calendar?
...ng it doesn't matter if it's DAY_OF_MONTH or DAY_OF_YEAR stackoverflow.com/q/14065198/32453
– rogerdpack
Oct 3 '14 at 22:07
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