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Why would I make() or new()?

... Go has multiple ways of memory allocation and value initialization: &T{...}, &someLocalVar, new, make Allocation can also happen when creating composite literals. new can be used to allocate values such as integers, &int is illegal: new(P...
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Testing if jQueryUI has loaded

... my problem is that I load jQuery and jQuery.ui dynamically. It sometimes loads in time, sometimes not. If ui is not loaded, how can I wait for it (or force it to be loaded) before calling any method? – Gabriel Diaconescu Sep 14 '11 at 10:10...
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How to get the top 10 values in postgresql?

...y As @Raphvanns pointed out, this will give you the first 10 rows literally. To remove duplicate values, you have to select distinct rows, e.g. select distinct * from scores order by score desc fetch first 10 rows only SQL Fiddle ...
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Replace None with NaN in pandas dataframe

...beware when you run df.replace([None], np.nan, inplace=True), this changed all datetime objects with missing data to object dtypes. So now you may have broken queries unless you change them back to datetime which can be taxing depending on the size of your data. – Doubledown ...
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Django - iterate number in for loop of a template

...e dictionary then not only first and last iteration can be controlled, but all index can be controlled. example: {% for key, value in DictionaryResult.items %} <tr align="center"> {% for project_data in value %} {% if forloop.counter <= 13 %} <!-- Here you can control ...
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What is the “realm” in basic authentication

...ed by HTTP/1.1) The realm attribute (case-insensitive) is required for all authentication schemes which issue a challenge. The realm value (case-sensitive), in combination with the canonical root URL of the server being accessed, defines the protection space. These realms allow the prote...
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Why am I getting “Unable to find manifest signing certificate in the certificate store” in my Excel

... @RubensMariuzzo - not if you actually want to sign it – Matt Wilko Jan 15 '16 at 16:19 ...
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How do I commit only some files?

...available on both branches you do git stash # remove all changes from HEAD and save them somewhere else git checkout <other-project> # change branches git cherry-pick <commit-id> # pick a commit from ANY branch and apply it to the current git checkout <first-p...
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How to git clone a specific tag

...need the state at that one revision, you probably want to skip downloading all the history up to that revision. share | improve this answer | follow | ...
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How can I override the OnBeforeUnload dialog and replace it with my own?

...e removed or altered. The problem seems to be: When onbeforeunload is called, it will take the return value of the handler as window.event.returnValue. It will then parse the return value as a string (unless it is null). Since false is parsed as a string, the dialogue box will fire, which will t...