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How can I merge properties of two JavaScript objects dynamically?
...istent in obj1
* @param obj1
* @param obj2
* @returns obj3 a new object based on obj1 and obj2
*/
function merge_options(obj1,obj2){
var obj3 = {};
for (var attrname in obj1) { obj3[attrname] = obj1[attrname]; }
for (var attrname in obj2) { obj3[attrname] = obj2[attrname]; }
retu...
Is the NOLOCK (Sql Server hint) bad practice?
...rule. Even if this dirty read behavior is OK for your mission critical web based application, a NOLOCK scan can cause 601 error which will terminate the query due to data movement as a result of lack of locking protection.
I suggest reading When Snapshot Isolation Helps and When It Hurts - the MSDN...
Rails new vs create
...te action within the controller, which then attempts to save it to the database.
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Why can't overriding methods throw exceptions broader than the overridden method?
...s take a look what happens in case of Checked exceptions.
Example 3:
When base class and child class both throws a checked exception
public class Parent {
public void name() throws IOException {
System.out.println(" this is parent");
}
}
public class Child extends Pa...
How to filter by object property in angularJS
...se, I want to place three "polarity" buttons above the results that filter based on the rating.
– sh3nan1gans
Jul 22 '13 at 19:54
2
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Unable to forward search Bash history similarly as with CTRL-r
... for "suggest box style" filtering of Bash history with (optional) metrics based ordering i.e. it is much more efficient and faster in both forward and backward directions:
It can be easily bound to Ctrl-r and/or Ctrl-s
s...
How to find the files that are created in the last hour in unix
...
@jiggy Ayush's answer gives a hack (based on -newer) that should work on Solaris.
– David Moles
Mar 31 '16 at 23:09
3
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Force LF eol in git repo and working copy
...nd help him detect text files from binary files.
Provided you work on a C based image processing project, replace the content of your .gitattributes file with the following
* text=auto
*.txt text
*.c text
*.h text
*.jpg binary
This will make sure files which extension is c, h, or txt will be sto...
Is there a way to auto-adjust Excel column widths with pandas.ExcelWriter?
...mport sqlalchemy as sa
import urllib
read_server = 'serverName'
read_database = 'databaseName'
read_params = urllib.quote_plus("DRIVER={SQL Server};SERVER="+read_server+";DATABASE="+read_database+";TRUSTED_CONNECTION=Yes")
read_engine = sa.create_engine("mssql+pyodbc:///?odbc_connect=%s" % read_p...
Can I run multiple programs in a Docker container?
...on desktop. My application is simply a flask web application and mongo database. Normally I would install both in a VM and, forward a host port to the guest web app. I'd like to give Docker a try but I'm not sure how I'm meant to use more than one program. The documentations says there can only be o...