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Performance of FOR vs FOREACH in PHP
...ur time for a micro-optimization. Remember, Premature Optimization Is The Root Of All Evil...
Edit: Based upon the comment, I decided to do a quick benchmark run...
$a = array();
for ($i = 0; $i < 10000; $i++) {
$a[] = $i;
}
$start = microtime(true);
foreach ($a as $k => $v) {
$a[$...
What's the equivalent of use-commit-times for git?
...elist.add(os.path.relpath(path))
elif os.path.isdir(path):
for root, subdirs, files in os.walk(path):
if '.git' in subdirs:
subdirs.remove('.git')
for file in files:
filelist.add(os.path.relpath(os.path.join(root, file)))
mtime = 0...
What is the advantage of using Restangular over ngResource?
... born as a growing fork to the great relational database management system MySQL.
At this writing time Restangular having 6699 stars and 727 forks is now moving forward to Restangular 2.0 which is meant to support angularJs 2.0 and ES6.
discussion about : https://github.com/mgonto/restangular/iss...
How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...property to self. We extract the first object in the array and that is the root view of the Nib. We add the view as a subview and Voila it's on screen.
Obviously this just changes the label's background color when the buttons are pushed, but this example should get you well on your way.
Notes base...
What is the difference between a reference type and value type in c#?
...d on the managed heap and are therefore subject to GC. If a Ref Type has a root reference it cant be collected and is promoted up the generations, 0, 1 & 2. If it doesn't have a root reference it can be Garbage Collected & it then goes through this process called Resurrection where it is kil...
What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
...ll the owner, as it contains foreign key referencing to Troop. (I am using mysql, I checked with your approach).
– Akhilesh
Oct 30 '13 at 7:46
12
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Difference between sh and bash
...r which your command follows. Some shells use $ instead of %, or # for the root shell.
– Roman Cheplyaka
Apr 17 at 7:09
...
What XML parser should I use in C++? [closed]
... doc;
doc.parse<0>(xmlData);
rapidxml::xml_node<char>* root = doc.first_node();
rapidxml::xml_node<char>* node_account = 0;
if (GetNodeByElementName(root, "Account", &node_account) == true)
{
rapidxml::xml_node<char>* node_default = 0;
...
What is the JUnit XML format specification that Hudson supports?
...
settings mirror : imgur.com/quneFJf alt: Rootelement: testsuites, Max recursive de...: 2, Max Repeat factor: 2, include optional elements: (yes=ticked), include optional attributes: (yes=ticked)
– n611x007
Apr 22 '15 at 13:20
...
How to copy from CSV file to PostgreSQL table with headers in CSV file?
...because it uses native DB import commands. It supports Postgres as well as MYSQL and MS SQL.
import pandas as pd
df = pd.read_csv('table.csv')
uri_psql = 'postgresql+psycopg2://usr:pwd@localhost/db'
d6tstack.utils.pd_to_psql(df, uri_psql, 'table')
It is also useful for importing multiple CSVs, so...