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Import CSV to mysql table
...e best/fastest way to upload a csv file into a mysql table? I would like for the first row of data be used as the column names.
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How to change int into int64?
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I was doing (int64)i, it din't work, old habit from clang. This reverse from C++ worked.
– Manohar Reddy Poreddy
Jul 29 '15 at 9:35
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Xcode without Storyboard and ARC
...lloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
TestViewController *test = [[TestViewController alloc] initWithNibName:@"TestViewController" bundle:nil];
UINavigationController *nav = [[UINavigationController alloc] ini...
What is ?= in Makefile
...ates to set the KDIR variable only if it's not set/doesn't have a value.
For example:
KDIR ?= "foo"
KDIR ?= "bar"
test:
echo $(KDIR)
Would print "foo"
GNU manual: http://www.gnu.org/software/make/manual/html_node/Setting.html
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Is it possible to allow didSet to be called during initialization in Swift?
...ty) you're calling an equivalent of
self.setSomeProperty(someProperty). Normally you wouldn't be able to
do this because self hasn't been fully initialized. Since
someProperty doesn't require initialization and you are calling a
method dependent on self, Swift leaves the initialization conte...
Can I set null as the default value for a @Value in Spring?
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You must set the nullValue of the PropertyPlaceholderConfigurer. For the example I'm using the string @null but you can also use the empty string as nullValue.
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<!-- co...
Is there a way to ignore a single FindBugs warning?
With PMD, if you want to ignore a specific warning, you can use // NOPMD to have that line be ignored.
7 Answers
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Git asks for username every time I push
Whenever I try to push into my repo git asks for both username & password .
23 Answers
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How can I add a help method to a shell script?
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here's an example for bash:
usage="$(basename "$0") [-h] [-s n] -- program to calculate the answer to life, the universe and everything
where:
-h show this help text
-s set the seed value (default: 42)"
seed=42
while getopts ':hs:' ...
Haskell export current module with additional imported module
Is it possible to write a module in Haskell, which re-exports a module in addition to exporting everything visible inside?
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